Bug 1225181 (CVE-2021-47350) - VUL-0: CVE-2021-47350: kernel: powerpc/mm: Fix lockup on kernel exec fault
Summary: VUL-0: CVE-2021-47350: kernel: powerpc/mm: Fix lockup on kernel exec fault
Status: RESOLVED FIXED
Alias: CVE-2021-47350
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/406988/
Whiteboard: CVSSv3.1:SUSE:CVE-2021-47350:5.5:(AV:...
Keywords:
Depends on:
Blocks:
 
Reported: 2024-05-24 07:43 UTC by SMASH SMASH
Modified: 2024-06-24 20:32 UTC (History)
2 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

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Description SMASH SMASH 2024-05-24 07:43:00 UTC 
In the Linux kernel, the following vulnerability has been resolved:

powerpc/mm: Fix lockup on kernel exec fault

The powerpc kernel is not prepared to handle exec faults from kernel.
Especially, the function is_exec_fault() will return 'false' when an
exec fault is taken by kernel, because the check is based on reading
current->thread.regs->trap which contains the trap from user.

For instance, when provoking a LKDTM EXEC_USERSPACE test,
current->thread.regs->trap is set to SYSCALL trap (0xc00), and
the fault taken by the kernel is not seen as an exec fault by
set_access_flags_filter().

Commit d7df2443cd5f ("powerpc/mm: Fix spurious segfaults on radix
with autonuma") made it clear and handled it properly. But later on
commit d3ca587404b3 ("powerpc/mm: Fix reporting of kernel execute
faults") removed that handling, introducing test based on error_code.
And here is the problem, because on the 603 all upper bits of SRR1
get cleared when the TLB instruction miss handler bails out to ISI.

Until commit cbd7e6ca0210 ("powerpc/fault: Avoid heavy
search_exception_tables() verification"), an exec fault from kernel
at a userspace address was indirectly caught by the lack of entry for
that address in the exception tables. But after that commit the
kernel mainly relies on KUAP or on core mm handling to catch wrong
user accesses. Here the access is not wrong, so mm handles it.
It is a minor fault because PAGE_EXEC is not set,
set_access_flags_filter() should set PAGE_EXEC and voila.
But as is_exec_fault() returns false as explained in the beginning,
set_access_flags_filter() bails out without setting PAGE_EXEC flag,
which leads to a forever minor exec fault.

As the kernel is not prepared to handle such exec faults, the thing to
do is to fire in bad_kernel_fault() for any exec fault taken by the
kernel, as it was prior to commit d3ca587404b3.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-47350
https://www.cve.org/CVERecord?id=CVE-2021-47350
https://git.kernel.org/stable/c/500f81cec9f1bfa5210aa9dd5ba9a06e22f62a35
https://git.kernel.org/stable/c/8a96ec5ebf96ad8e2ba7b1b34103a0be5140fc70
https://git.kernel.org/stable/c/a82471a14aad90f79d1608d2bcbb019f0ffb53f0
https://git.kernel.org/stable/c/cd5d5e602f502895e47e18cd46804d6d7014e65c
https://git.kernel.org/stable/c/d2e52d4664097a6c1f591d869ec594bd7a0d4925
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2021/CVE-2021-47350.mbox
https://bugzilla.redhat.com/show_bug.cgi?id=2282403
Comment 1 Michal Suchanek 2024-05-24 10:06:03 UTC 
The fix is already included.

Again the upstream commit ID is not provided in the CVE description.

While the upstream commit cd5d5e602f502895e47e18cd46804d6d7014e65c is listed among the stable tree references there is no way to tell which one is upstream.
Comment 2 Andrea Mattiazzo 2024-05-24 10:45:00 UTC 
All done, closing.
Comment 8 Maintenance Automation 2024-06-12 20:31:53 UTC 
SUSE-SU-2024:2010-1: An update that solves 186 vulnerabilities and has 27 security fixes can now be installed.

Category: security (important)
Bug References: 1065729, 1151927, 1152472, 1154353, 1156395, 1174585, 1176447, 1176774, 1176869, 1178134, 1181147, 1184631, 1185589, 1185902, 1186885, 1188616, 1188772, 1189883, 1190795, 1191452, 1192107, 1194288, 1194591, 1196956, 1197760, 1198029, 1199304, 1200619, 1203389, 1206646, 1209657, 1210335, 1210629, 1213476, 1215420, 1216702, 1217169, 1220137, 1220144, 1220754, 1220877, 1220960, 1221044, 1221113, 1221829, 1222251, 1222619, 1222838, 1222867, 1223084, 1223138, 1223384, 1223390, 1223512, 1223626, 1223715, 1223932, 1223934, 1224099, 1224174, 1224438, 1224482, 1224511, 1224592, 1224816, 1224826, 1224830, 1224831, 1224832, 1224834, 1224841, 1224842, 1224843, 1224844, 1224846, 1224849, 1224852, 1224853, 1224854, 1224859, 1224882, 1224886, 1224888, 1224889, 1224891, 1224892, 1224893, 1224899, 1224904, 1224907, 1224909, 1224916, 1224917, 1224922, 1224923, 1224924, 1224926, 1224928, 1224953, 1224954, 1224955, 1224957, 1224961, 1224963, 1224965, 1224966, 1224968, 1224981, 1224982, 1224983, 1224984, 1224987, 1224990, 1224993, 1224996, 1224997, 1225026, 1225030, 1225058, 1225060, 1225083, 1225084, 1225091, 1225112, 1225113, 1225128, 1225140, 1225143, 1225148, 1225155, 1225164, 1225177, 1225178, 1225181, 1225192, 1225193, 1225198, 1225201, 1225206, 1225207, 1225208, 1225214, 1225223, 1225224, 1225230, 1225232, 1225233, 1225237, 1225238, 1225243, 1225244, 1225247, 1225251, 1225252, 1225256, 1225261, 1225262, 1225263, 1225301, 1225303, 1225316, 1225318, 1225320, 1225321, 1225322, 1225326, 1225327, 1225328, 1225330, 1225333, 1225336, 1225341, 1225346, 1225351, 1225354, 1225355, 1225357, 1225358, 1225360, 1225361, 1225366, 1225367, 1225369, 1225370, 1225372, 1225374, 1225384, 1225386, 1225387, 1225390, 1225393, 1225400, 1225404, 1225405, 1225409, 1225411, 1225424, 1225427, 1225435, 1225437, 1225438, 1225439, 1225446, 1225447, 1225448, 1225450, 1225453, 1225455, 1225468, 1225499, 1225500, 1225508, 1225534
CVE References: CVE-2020-36788, CVE-2021-3743, CVE-2021-39698, CVE-2021-43056, CVE-2021-47104, CVE-2021-47192, CVE-2021-47200, CVE-2021-47220, CVE-2021-47227, CVE-2021-47228, CVE-2021-47229, CVE-2021-47230, CVE-2021-47231, CVE-2021-47235, CVE-2021-47236, CVE-2021-47237, CVE-2021-47239, CVE-2021-47240, CVE-2021-47241, CVE-2021-47246, CVE-2021-47252, CVE-2021-47253, CVE-2021-47254, CVE-2021-47255, CVE-2021-47258, CVE-2021-47259, CVE-2021-47260, CVE-2021-47261, CVE-2021-47263, CVE-2021-47265, CVE-2021-47267, CVE-2021-47269, CVE-2021-47270, CVE-2021-47274, CVE-2021-47275, CVE-2021-47276, CVE-2021-47280, CVE-2021-47281, CVE-2021-47284, CVE-2021-47285, CVE-2021-47288, CVE-2021-47289, CVE-2021-47296, CVE-2021-47301, CVE-2021-47302, CVE-2021-47305, CVE-2021-47307, CVE-2021-47308, CVE-2021-47314, CVE-2021-47315, CVE-2021-47320, CVE-2021-47321, CVE-2021-47323, CVE-2021-47324, CVE-2021-47329, CVE-2021-47330, CVE-2021-47332, CVE-2021-47333, CVE-2021-47334, CVE-2021-47337, CVE-2021-47338, CVE-2021-47340, CVE-2021-47341, CVE-2021-47343, CVE-2021-47344, CVE-2021-47347, CVE-2021-47348, CVE-2021-47350, CVE-2021-47353, CVE-2021-47354, CVE-2021-47356, CVE-2021-47369, CVE-2021-47375, CVE-2021-47378, CVE-2021-47381, CVE-2021-47382, CVE-2021-47383, CVE-2021-47387, CVE-2021-47388, CVE-2021-47391, CVE-2021-47392, CVE-2021-47393, CVE-2021-47395, CVE-2021-47396, CVE-2021-47399, CVE-2021-47402, CVE-2021-47404, CVE-2021-47405, CVE-2021-47409, CVE-2021-47413, CVE-2021-47416, CVE-2021-47422, CVE-2021-47423, CVE-2021-47424, CVE-2021-47425, CVE-2021-47426, CVE-2021-47428, CVE-2021-47431, CVE-2021-47434, CVE-2021-47435, CVE-2021-47436, CVE-2021-47441, CVE-2021-47442, CVE-2021-47443, CVE-2021-47444, CVE-2021-47445, CVE-2021-47451, CVE-2021-47456, CVE-2021-47458, CVE-2021-47460, CVE-2021-47464, CVE-2021-47465, CVE-2021-47468, CVE-2021-47473, CVE-2021-47478, CVE-2021-47480, CVE-2021-47482, CVE-2021-47483, CVE-2021-47485, CVE-2021-47493, CVE-2021-47494, CVE-2021-47495, CVE-2021-47496, CVE-2021-47497, CVE-2021-47498, CVE-2021-47499, CVE-2021-47500, CVE-2021-47501, CVE-2021-47502, CVE-2021-47503, CVE-2021-47505, CVE-2021-47506, CVE-2021-47507, CVE-2021-47509, CVE-2021-47511, CVE-2021-47512, CVE-2021-47516, CVE-2021-47518, CVE-2021-47521, CVE-2021-47522, CVE-2021-47523, CVE-2021-47527, CVE-2021-47535, CVE-2021-47536, CVE-2021-47538, CVE-2021-47540, CVE-2021-47541, CVE-2021-47542, CVE-2021-47549, CVE-2021-47557, CVE-2021-47562, CVE-2021-47563, CVE-2021-47565, CVE-2022-1195, CVE-2022-20132, CVE-2022-48636, CVE-2022-48673, CVE-2022-48704, CVE-2022-48710, CVE-2023-0160, CVE-2023-1829, CVE-2023-2176, CVE-2023-4244, CVE-2023-47233, CVE-2023-52433, CVE-2023-52581, CVE-2023-52591, CVE-2023-52654, CVE-2023-52655, CVE-2023-52686, CVE-2023-52840, CVE-2023-52871, CVE-2023-52880, CVE-2023-6531, CVE-2024-26581, CVE-2024-26643, CVE-2024-26828, CVE-2024-26921, CVE-2024-26925, CVE-2024-26929, CVE-2024-26930, CVE-2024-27398, CVE-2024-27413, CVE-2024-35811, CVE-2024-35895, CVE-2024-35914
Maintenance Incident: [SUSE:Maintenance:34219](https://smelt.suse.de/incident/34219/)
Sources used:
SUSE Linux Enterprise Micro 5.1 (src):
 kernel-source-rt-5.3.18-150300.172.1
SUSE Linux Enterprise Micro 5.2 (src):
 kernel-source-rt-5.3.18-150300.172.1
SUSE Linux Enterprise Micro for Rancher 5.2 (src):
 kernel-source-rt-5.3.18-150300.172.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 9 Maintenance Automation 2024-06-24 20:31:37 UTC 
SUSE-SU-2024:2183-1: An update that solves 131 vulnerabilities and has 13 security fixes can now be installed.

Category: security (important)
Bug References: 1065729, 1151927, 1154353, 1156395, 1174585, 1176869, 1184631, 1185589, 1185902, 1188616, 1188772, 1189883, 1190795, 1191452, 1192107, 1194288, 1196956, 1200619, 1208813, 1209657, 1210335, 1210629, 1215356, 1215420, 1216702, 1217169, 1220137, 1220144, 1220754, 1220877, 1220960, 1221044, 1221829, 1222251, 1222619, 1223084, 1223384, 1223390, 1223934, 1224099, 1224174, 1224438, 1224482, 1224511, 1224592, 1224831, 1224832, 1224834, 1224841, 1224843, 1224846, 1224849, 1224854, 1224859, 1224882, 1224888, 1224889, 1224891, 1224892, 1224893, 1224904, 1224907, 1224909, 1224916, 1224917, 1224922, 1224923, 1224924, 1224928, 1224953, 1224954, 1224961, 1224963, 1224965, 1224966, 1224968, 1224981, 1224982, 1224984, 1224987, 1224990, 1224993, 1224996, 1224997, 1225026, 1225030, 1225058, 1225060, 1225084, 1225091, 1225112, 1225113, 1225140, 1225143, 1225164, 1225177, 1225181, 1225192, 1225193, 1225201, 1225206, 1225207, 1225208, 1225214, 1225223, 1225224, 1225232, 1225238, 1225244, 1225251, 1225256, 1225261, 1225262, 1225263, 1225301, 1225303, 1225318, 1225321, 1225326, 1225327, 1225328, 1225336, 1225341, 1225346, 1225351, 1225354, 1225355, 1225360, 1225366, 1225367, 1225384, 1225390, 1225393, 1225400, 1225404, 1225411, 1225427, 1225437, 1225448, 1225453, 1225455, 1225499, 1225500, 1225534
CVE References: CVE-2021-3743, CVE-2021-39698, CVE-2021-43056, CVE-2021-47104, CVE-2021-47220, CVE-2021-47229, CVE-2021-47231, CVE-2021-47236, CVE-2021-47239, CVE-2021-47240, CVE-2021-47246, CVE-2021-47252, CVE-2021-47254, CVE-2021-47255, CVE-2021-47259, CVE-2021-47260, CVE-2021-47261, CVE-2021-47267, CVE-2021-47269, CVE-2021-47270, CVE-2021-47274, CVE-2021-47275, CVE-2021-47276, CVE-2021-47280, CVE-2021-47284, CVE-2021-47285, CVE-2021-47288, CVE-2021-47289, CVE-2021-47296, CVE-2021-47301, CVE-2021-47302, CVE-2021-47305, CVE-2021-47307, CVE-2021-47308, CVE-2021-47314, CVE-2021-47315, CVE-2021-47320, CVE-2021-47321, CVE-2021-47323, CVE-2021-47324, CVE-2021-47330, CVE-2021-47332, CVE-2021-47333, CVE-2021-47334, CVE-2021-47338, CVE-2021-47341, CVE-2021-47344, CVE-2021-47347, CVE-2021-47350, CVE-2021-47354, CVE-2021-47356, CVE-2021-47369, CVE-2021-47375, CVE-2021-47378, CVE-2021-47381, CVE-2021-47382, CVE-2021-47383, CVE-2021-47388, CVE-2021-47391, CVE-2021-47393, CVE-2021-47395, CVE-2021-47396, CVE-2021-47399, CVE-2021-47402, CVE-2021-47404, CVE-2021-47405, CVE-2021-47416, CVE-2021-47423, CVE-2021-47424, CVE-2021-47425, CVE-2021-47431, CVE-2021-47434, CVE-2021-47436, CVE-2021-47441, CVE-2021-47442, CVE-2021-47443, CVE-2021-47445, CVE-2021-47456, CVE-2021-47460, CVE-2021-47464, CVE-2021-47465, CVE-2021-47468, CVE-2021-47473, CVE-2021-47482, CVE-2021-47483, CVE-2021-47485, CVE-2021-47495, CVE-2021-47496, CVE-2021-47497, CVE-2021-47500, CVE-2021-47505, CVE-2021-47506, CVE-2021-47511, CVE-2021-47516, CVE-2021-47522, CVE-2021-47527, CVE-2021-47538, CVE-2021-47541, CVE-2021-47542, CVE-2021-47562, CVE-2021-47563, CVE-2021-47565, CVE-2022-20132, CVE-2022-48673, CVE-2023-0160, CVE-2023-1829, CVE-2023-2176, CVE-2023-424, CVE-2023-4244, CVE-2023-47233, CVE-2023-52433, CVE-2023-52581, CVE-2023-52591, CVE-2023-52654, CVE-2023-52655, CVE-2023-52686, CVE-2023-52840, CVE-2023-52871, CVE-2023-52880, CVE-2023-6531, CVE-2024-26581, CVE-2024-26643, CVE-2024-26828, CVE-2024-26925, CVE-2024-26929, CVE-2024-26930, CVE-2024-27398, CVE-2024-27413, CVE-2024-35811, CVE-2024-35895, CVE-2024-35914
Maintenance Incident: [SUSE:Maintenance:34159](https://smelt.suse.de/incident/34159/)
Sources used:
SUSE Linux Enterprise Live Patching 15-SP2 (src):
 kernel-livepatch-SLE15-SP2_Update_49-1-150200.5.3.1
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (src):
 kernel-obs-build-5.3.18-150200.24.194.1, kernel-default-base-5.3.18-150200.24.194.1.150200.9.99.1, kernel-source-5.3.18-150200.24.194.1, kernel-syms-5.3.18-150200.24.194.1
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (src):
 kernel-obs-build-5.3.18-150200.24.194.1, kernel-default-base-5.3.18-150200.24.194.1.150200.9.99.1, kernel-source-5.3.18-150200.24.194.1, kernel-syms-5.3.18-150200.24.194.1
SUSE Linux Enterprise Server for SAP Applications 15 SP2 (src):
 kernel-obs-build-5.3.18-150200.24.194.1, kernel-default-base-5.3.18-150200.24.194.1.150200.9.99.1, kernel-source-5.3.18-150200.24.194.1, kernel-syms-5.3.18-150200.24.194.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 10 Maintenance Automation 2024-06-24 20:32:18 UTC 
SUSE-SU-2024:2185-1: An update that solves 187 vulnerabilities and has 26 security fixes can now be installed.

Category: security (important)
Bug References: 1065729, 1151927, 1152472, 1154353, 1156395, 1174585, 1176447, 1176774, 1176869, 1178134, 1181147, 1184631, 1185570, 1185589, 1185902, 1186885, 1187357, 1188616, 1188772, 1189883, 1190795, 1191452, 1192107, 1194288, 1194591, 1196956, 1197760, 1198029, 1199304, 1200619, 1203389, 1206646, 1209657, 1210335, 1210629, 1213476, 1215420, 1216702, 1217169, 1220137, 1220144, 1220754, 1220877, 1220960, 1221044, 1221113, 1221829, 1222251, 1222619, 1222838, 1222867, 1223084, 1223138, 1223384, 1223390, 1223512, 1223932, 1223934, 1224099, 1224174, 1224438, 1224482, 1224511, 1224592, 1224816, 1224826, 1224830, 1224831, 1224832, 1224834, 1224841, 1224842, 1224843, 1224844, 1224846, 1224849, 1224852, 1224853, 1224854, 1224859, 1224882, 1224886, 1224888, 1224889, 1224891, 1224892, 1224893, 1224899, 1224904, 1224907, 1224909, 1224916, 1224917, 1224922, 1224923, 1224924, 1224926, 1224928, 1224953, 1224954, 1224955, 1224957, 1224961, 1224963, 1224965, 1224966, 1224968, 1224981, 1224982, 1224983, 1224984, 1224987, 1224990, 1224993, 1224996, 1224997, 1225026, 1225030, 1225058, 1225060, 1225083, 1225084, 1225091, 1225112, 1225113, 1225128, 1225140, 1225143, 1225148, 1225155, 1225164, 1225177, 1225178, 1225181, 1225192, 1225193, 1225198, 1225201, 1225206, 1225207, 1225208, 1225214, 1225223, 1225224, 1225230, 1225232, 1225233, 1225237, 1225238, 1225243, 1225244, 1225247, 1225251, 1225252, 1225256, 1225261, 1225262, 1225263, 1225301, 1225303, 1225316, 1225318, 1225320, 1225321, 1225322, 1225326, 1225327, 1225328, 1225330, 1225333, 1225336, 1225341, 1225346, 1225351, 1225354, 1225355, 1225357, 1225358, 1225360, 1225361, 1225366, 1225367, 1225369, 1225370, 1225372, 1225374, 1225384, 1225386, 1225387, 1225390, 1225393, 1225400, 1225404, 1225405, 1225409, 1225411, 1225424, 1225427, 1225435, 1225437, 1225438, 1225439, 1225446, 1225447, 1225448, 1225450, 1225453, 1225455, 1225468, 1225499, 1225500, 1225508, 1225534
CVE References: CVE-2020-36788, CVE-2021-3743, CVE-2021-39698, CVE-2021-43056, CVE-2021-47104, CVE-2021-47192, CVE-2021-47200, CVE-2021-47220, CVE-2021-47227, CVE-2021-47228, CVE-2021-47229, CVE-2021-47230, CVE-2021-47231, CVE-2021-47235, CVE-2021-47236, CVE-2021-47237, CVE-2021-47239, CVE-2021-47240, CVE-2021-47241, CVE-2021-47246, CVE-2021-47252, CVE-2021-47253, CVE-2021-47254, CVE-2021-47255, CVE-2021-47258, CVE-2021-47259, CVE-2021-47260, CVE-2021-47261, CVE-2021-47263, CVE-2021-47265, CVE-2021-47267, CVE-2021-47269, CVE-2021-47270, CVE-2021-47274, CVE-2021-47275, CVE-2021-47276, CVE-2021-47280, CVE-2021-47281, CVE-2021-47284, CVE-2021-47285, CVE-2021-47288, CVE-2021-47289, CVE-2021-47296, CVE-2021-47301, CVE-2021-47302, CVE-2021-47305, CVE-2021-47307, CVE-2021-47308, CVE-2021-47314, CVE-2021-47315, CVE-2021-47320, CVE-2021-47321, CVE-2021-47323, CVE-2021-47324, CVE-2021-47329, CVE-2021-47330, CVE-2021-47332, CVE-2021-47333, CVE-2021-47334, CVE-2021-47337, CVE-2021-47338, CVE-2021-47340, CVE-2021-47341, CVE-2021-47343, CVE-2021-47344, CVE-2021-47347, CVE-2021-47348, CVE-2021-47350, CVE-2021-47353, CVE-2021-47354, CVE-2021-47356, CVE-2021-47369, CVE-2021-47375, CVE-2021-47378, CVE-2021-47381, CVE-2021-47382, CVE-2021-47383, CVE-2021-47387, CVE-2021-47388, CVE-2021-47391, CVE-2021-47392, CVE-2021-47393, CVE-2021-47395, CVE-2021-47396, CVE-2021-47399, CVE-2021-47402, CVE-2021-47404, CVE-2021-47405, CVE-2021-47409, CVE-2021-47413, CVE-2021-47416, CVE-2021-47422, CVE-2021-47423, CVE-2021-47424, CVE-2021-47425, CVE-2021-47426, CVE-2021-47428, CVE-2021-47431, CVE-2021-47434, CVE-2021-47435, CVE-2021-47436, CVE-2021-47441, CVE-2021-47442, CVE-2021-47443, CVE-2021-47444, CVE-2021-47445, CVE-2021-47451, CVE-2021-47456, CVE-2021-47458, CVE-2021-47460, CVE-2021-47464, CVE-2021-47465, CVE-2021-47468, CVE-2021-47473, CVE-2021-47478, CVE-2021-47480, CVE-2021-47482, CVE-2021-47483, CVE-2021-47485, CVE-2021-47493, CVE-2021-47494, CVE-2021-47495, CVE-2021-47496, CVE-2021-47497, CVE-2021-47498, CVE-2021-47499, CVE-2021-47500, CVE-2021-47501, CVE-2021-47502, CVE-2021-47503, CVE-2021-47505, CVE-2021-47506, CVE-2021-47507, CVE-2021-47509, CVE-2021-47511, CVE-2021-47512, CVE-2021-47516, CVE-2021-47518, CVE-2021-47521, CVE-2021-47522, CVE-2021-47523, CVE-2021-47527, CVE-2021-47535, CVE-2021-47536, CVE-2021-47538, CVE-2021-47540, CVE-2021-47541, CVE-2021-47542, CVE-2021-47549, CVE-2021-47557, CVE-2021-47562, CVE-2021-47563, CVE-2021-47565, CVE-2022-1195, CVE-2022-20132, CVE-2022-48636, CVE-2022-48673, CVE-2022-48704, CVE-2022-48710, CVE-2023-0160, CVE-2023-1829, CVE-2023-2176, CVE-2023-424, CVE-2023-4244, CVE-2023-47233, CVE-2023-52433, CVE-2023-52581, CVE-2023-52591, CVE-2023-52654, CVE-2023-52655, CVE-2023-52686, CVE-2023-52840, CVE-2023-52871, CVE-2023-52880, CVE-2023-6531, CVE-2024-26581, CVE-2024-26643, CVE-2024-26828, CVE-2024-26921, CVE-2024-26925, CVE-2024-26929, CVE-2024-26930, CVE-2024-27398, CVE-2024-27413, CVE-2024-35811, CVE-2024-35895, CVE-2024-35914
Maintenance Incident: [SUSE:Maintenance:34168](https://smelt.suse.de/incident/34168/)
Sources used:
openSUSE Leap 15.3 (src):
 kernel-obs-build-5.3.18-150300.59.164.1, kernel-syms-5.3.18-150300.59.164.1, kernel-default-base-5.3.18-150300.59.164.1.150300.18.96.1, kernel-livepatch-SLE15-SP3_Update_45-1-150300.7.3.1, kernel-source-5.3.18-150300.59.164.1, kernel-obs-qa-5.3.18-150300.59.164.1
SUSE Linux Enterprise Live Patching 15-SP3 (src):
 kernel-livepatch-SLE15-SP3_Update_45-1-150300.7.3.1
SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (src):
 kernel-obs-build-5.3.18-150300.59.164.1, kernel-source-5.3.18-150300.59.164.1, kernel-default-base-5.3.18-150300.59.164.1.150300.18.96.1, kernel-syms-5.3.18-150300.59.164.1
SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (src):
 kernel-obs-build-5.3.18-150300.59.164.1, kernel-source-5.3.18-150300.59.164.1, kernel-default-base-5.3.18-150300.59.164.1.150300.18.96.1, kernel-syms-5.3.18-150300.59.164.1
SUSE Linux Enterprise Server for SAP Applications 15 SP3 (src):
 kernel-obs-build-5.3.18-150300.59.164.1, kernel-source-5.3.18-150300.59.164.1, kernel-default-base-5.3.18-150300.59.164.1.150300.18.96.1, kernel-syms-5.3.18-150300.59.164.1
SUSE Enterprise Storage 7.1 (src):
 kernel-obs-build-5.3.18-150300.59.164.1, kernel-source-5.3.18-150300.59.164.1, kernel-default-base-5.3.18-150300.59.164.1.150300.18.96.1, kernel-syms-5.3.18-150300.59.164.1
SUSE Linux Enterprise Micro 5.1 (src):
 kernel-default-base-5.3.18-150300.59.164.1.150300.18.96.1
SUSE Linux Enterprise Micro 5.2 (src):
 kernel-default-base-5.3.18-150300.59.164.1.150300.18.96.1
SUSE Linux Enterprise Micro for Rancher 5.2 (src):
 kernel-default-base-5.3.18-150300.59.164.1.150300.18.96.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.