Bugzilla – Bug 1220599
VUL-0: CVE-2021-46953: kernel: ACPI: GTDT: mapping corruption on watchdog probe failure
Last modified: 2024-04-29 03:31:48 UTC
In the Linux kernel, the following vulnerability has been resolved: ACPI: GTDT: Don't corrupt interrupt mappings on watchdow probe failure When failing the driver probe because of invalid firmware properties, the GTDT driver unmaps the interrupt that it mapped earlier. However, it never checks whether the mapping of the interrupt actially succeeded. Even more, should the firmware report an illegal interrupt number that overlaps with the GIC SGI range, this can result in an IPI being unmapped, and subsequent fireworks (as reported by Dann Frazier). Rework the driver to have a slightly saner behaviour and actually check whether the interrupt has been mapped before unmapping things. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-46953 https://www.cve.org/CVERecord?id=CVE-2021-46953 https://git.kernel.org/stable/c/1ecd5b129252249b9bc03d7645a7bda512747277 https://git.kernel.org/stable/c/42e69521ee1fa5abf21f478d147d06bbfe6bf6a8 https://git.kernel.org/stable/c/504632a3577a049dd9bb7aabae5b4476f9c586b4 https://git.kernel.org/stable/c/596e079c362ac17ed02aa1b99fdc444d62072a01 https://git.kernel.org/stable/c/7b2162db1498c71962a4bb2f776fa4e76d4d305b https://git.kernel.org/stable/c/c3385a9122f8db15b453e07bfc88117fce7f3724 https://git.kernel.org/stable/c/e0f2d86481eaa83df33b0793f75212919db7a19d https://bugzilla.redhat.com/show_bug.cgi?id=2266471
commit 1ecd5b129252249b9bc03d7645a7bda512747277 [v5.13-rc1] Author: Marc Zyngier <maz@kernel.org> Date: Wed Apr 21 17:43:16 2021 +0100 ACPI: GTDT: Don't corrupt interrupt mappings on watchdow probe failure When failing the driver probe because of invalid firmware properties, the GTDT driver unmaps the interrupt that it mapped earlier. However, it never checks whether the mapping of the interrupt actially succeeded. Even more, should the firmware report an illegal interrupt number that overlaps with the GIC SGI range, this can result in an IPI being unmapped, and subsequent fireworks (as reported by Dann Frazier). Rework the driver to have a slightly saner behaviour and actually check whether the interrupt has been mapped before unmapping things. Reported-by: dann frazier <dann.frazier@canonical.com> Fixes: ca9ae5ec4ef0 ("acpi/arm64: Add SBSA Generic Watchdog support in GTDT driver") [v4.12-rc1] Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/YH87dtTfwYgavusz@xps13.dannf
Update status: - SLE15-SP6 [CONFIG_ACPI_GTDT=y][included fix] - cve/linux-5.14 [CONFIG_ACPI_GTDT=y][included fix] - cve/linux-5.3 [CONFIG_ACPI_GTDT=y][included fix, update References] - cve/linux-4.12 [CONFIG_ACPI_GTDT=y][wait to be merged] - cve/linux-4.4 [no CONFIG_ACPI_GTDT, not affected] - cve/linux-3.0 [no CONFIG_ACPI_GTDT, not affected]
SUSE-SU-2024:0857-1: An update that solves 67 vulnerabilities and has four security fixes can now be installed. Category: security (important) Bug References: 1200599, 1207653, 1212514, 1213456, 1216223, 1218195, 1218689, 1218915, 1219127, 1219128, 1219146, 1219295, 1219653, 1219827, 1219835, 1219915, 1220009, 1220140, 1220187, 1220238, 1220240, 1220241, 1220243, 1220250, 1220253, 1220255, 1220328, 1220330, 1220344, 1220398, 1220409, 1220416, 1220418, 1220421, 1220436, 1220444, 1220459, 1220469, 1220482, 1220526, 1220538, 1220570, 1220572, 1220599, 1220627, 1220641, 1220649, 1220660, 1220689, 1220700, 1220735, 1220736, 1220737, 1220742, 1220745, 1220767, 1220796, 1220825, 1220826, 1220831, 1220845, 1220860, 1220863, 1220870, 1220917, 1220918, 1220930, 1220931, 1220932, 1221039, 1221040 CVE References: CVE-2019-25162, CVE-2020-36777, CVE-2020-36784, CVE-2021-46904, CVE-2021-46905, CVE-2021-46906, CVE-2021-46915, CVE-2021-46924, CVE-2021-46929, CVE-2021-46932, CVE-2021-46934, CVE-2021-46953, CVE-2021-46964, CVE-2021-46966, CVE-2021-46968, CVE-2021-46974, CVE-2021-46989, CVE-2021-47005, CVE-2021-47012, CVE-2021-47013, CVE-2021-47054, CVE-2021-47060, CVE-2021-47061, CVE-2021-47069, CVE-2021-47076, CVE-2021-47078, CVE-2021-47083, CVE-2022-20154, CVE-2022-48627, CVE-2023-28746, CVE-2023-35827, CVE-2023-46343, CVE-2023-51042, CVE-2023-52340, CVE-2023-52429, CVE-2023-52439, CVE-2023-52443, CVE-2023-52445, CVE-2023-52448, CVE-2023-52449, CVE-2023-52451, CVE-2023-52463, CVE-2023-52475, CVE-2023-52478, CVE-2023-52482, CVE-2023-52502, CVE-2023-52530, CVE-2023-52531, CVE-2023-52532, CVE-2023-52569, CVE-2023-52574, CVE-2023-52597, CVE-2023-52605, CVE-2023-6817, CVE-2024-0340, CVE-2024-0607, CVE-2024-1151, CVE-2024-23849, CVE-2024-23851, CVE-2024-26585, CVE-2024-26586, CVE-2024-26589, CVE-2024-26593, CVE-2024-26595, CVE-2024-26602, CVE-2024-26607, CVE-2024-26622 Sources used: openSUSE Leap 15.3 (src): kernel-obs-qa-5.3.18-150300.59.153.1, kernel-livepatch-SLE15-SP3_Update_42-1-150300.7.3.2, kernel-syms-5.3.18-150300.59.153.1, kernel-default-base-5.3.18-150300.59.153.2.150300.18.90.2, kernel-source-5.3.18-150300.59.153.2, kernel-obs-build-5.3.18-150300.59.153.2 SUSE Linux Enterprise Live Patching 15-SP3 (src): kernel-livepatch-SLE15-SP3_Update_42-1-150300.7.3.2 SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (src): kernel-default-base-5.3.18-150300.59.153.2.150300.18.90.2, kernel-source-5.3.18-150300.59.153.2, kernel-syms-5.3.18-150300.59.153.1, kernel-obs-build-5.3.18-150300.59.153.2 SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (src): kernel-default-base-5.3.18-150300.59.153.2.150300.18.90.2, kernel-source-5.3.18-150300.59.153.2, kernel-syms-5.3.18-150300.59.153.1, kernel-obs-build-5.3.18-150300.59.153.2 SUSE Linux Enterprise Server for SAP Applications 15 SP3 (src): kernel-default-base-5.3.18-150300.59.153.2.150300.18.90.2, kernel-source-5.3.18-150300.59.153.2, kernel-syms-5.3.18-150300.59.153.1, kernel-obs-build-5.3.18-150300.59.153.2 SUSE Enterprise Storage 7.1 (src): kernel-default-base-5.3.18-150300.59.153.2.150300.18.90.2, kernel-source-5.3.18-150300.59.153.2, kernel-syms-5.3.18-150300.59.153.1, kernel-obs-build-5.3.18-150300.59.153.2 SUSE Linux Enterprise Micro 5.1 (src): kernel-default-base-5.3.18-150300.59.153.2.150300.18.90.2 SUSE Linux Enterprise Micro 5.2 (src): kernel-default-base-5.3.18-150300.59.153.2.150300.18.90.2 SUSE Linux Enterprise Micro for Rancher 5.2 (src): kernel-default-base-5.3.18-150300.59.153.2.150300.18.90.2 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.
SUSE-SU-2024:0856-1: An update that solves 67 vulnerabilities and has seven security fixes can now be installed. Category: security (important) Bug References: 1155518, 1184436, 1185988, 1186286, 1200599, 1207653, 1212514, 1213456, 1216223, 1218195, 1218689, 1218915, 1219127, 1219128, 1219146, 1219295, 1219653, 1219827, 1219835, 1219915, 1220009, 1220140, 1220187, 1220238, 1220240, 1220241, 1220243, 1220250, 1220253, 1220255, 1220328, 1220330, 1220344, 1220398, 1220409, 1220416, 1220418, 1220421, 1220436, 1220444, 1220459, 1220469, 1220482, 1220526, 1220538, 1220570, 1220572, 1220599, 1220627, 1220641, 1220649, 1220660, 1220700, 1220735, 1220736, 1220737, 1220742, 1220745, 1220767, 1220796, 1220825, 1220826, 1220831, 1220845, 1220860, 1220863, 1220870, 1220917, 1220918, 1220930, 1220931, 1220932, 1221039, 1221040 CVE References: CVE-2019-25162, CVE-2020-36777, CVE-2020-36784, CVE-2021-46904, CVE-2021-46905, CVE-2021-46906, CVE-2021-46915, CVE-2021-46924, CVE-2021-46929, CVE-2021-46932, CVE-2021-46934, CVE-2021-46953, CVE-2021-46964, CVE-2021-46966, CVE-2021-46968, CVE-2021-46974, CVE-2021-46989, CVE-2021-47005, CVE-2021-47012, CVE-2021-47013, CVE-2021-47054, CVE-2021-47060, CVE-2021-47061, CVE-2021-47069, CVE-2021-47076, CVE-2021-47078, CVE-2021-47083, CVE-2022-20154, CVE-2022-48627, CVE-2023-28746, CVE-2023-35827, CVE-2023-46343, CVE-2023-51042, CVE-2023-52340, CVE-2023-52429, CVE-2023-52439, CVE-2023-52443, CVE-2023-52445, CVE-2023-52448, CVE-2023-52449, CVE-2023-52451, CVE-2023-52463, CVE-2023-52475, CVE-2023-52478, CVE-2023-52482, CVE-2023-52502, CVE-2023-52530, CVE-2023-52531, CVE-2023-52532, CVE-2023-52569, CVE-2023-52574, CVE-2023-52597, CVE-2023-52605, CVE-2023-6817, CVE-2024-0340, CVE-2024-0607, CVE-2024-1151, CVE-2024-23849, CVE-2024-23851, CVE-2024-26585, CVE-2024-26586, CVE-2024-26589, CVE-2024-26593, CVE-2024-26595, CVE-2024-26602, CVE-2024-26607, CVE-2024-26622 Sources used: SUSE Linux Enterprise Micro 5.1 (src): kernel-source-rt-5.3.18-150300.161.1 SUSE Linux Enterprise Micro 5.2 (src): kernel-source-rt-5.3.18-150300.161.1 SUSE Linux Enterprise Micro for Rancher 5.2 (src): kernel-source-rt-5.3.18-150300.161.1 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.
(In reply to Joey Lee from comment #4) > Update status: > - SLE15-SP6 [CONFIG_ACPI_GTDT=y][included fix] > - cve/linux-5.14 [CONFIG_ACPI_GTDT=y][included fix] > - cve/linux-5.3 [CONFIG_ACPI_GTDT=y][included fix, update References] > - cve/linux-4.12 [CONFIG_ACPI_GTDT=y][wait to be merged] > - cve/linux-4.4 [no CONFIG_ACPI_GTDT, not affected] > - cve/linux-3.0 [no CONFIG_ACPI_GTDT, not affected] Backported patch be merged to cve/linux-4.12. Reset assigner
SUSE-SU-2024:0976-1: An update that solves 47 vulnerabilities and has nine security fixes can now be installed. Category: security (important) Bug References: 1050549, 1186484, 1200599, 1212514, 1213456, 1218450, 1218527, 1218915, 1219127, 1219146, 1219295, 1219653, 1219827, 1219835, 1220187, 1220238, 1220240, 1220241, 1220250, 1220330, 1220340, 1220344, 1220409, 1220421, 1220436, 1220444, 1220459, 1220468, 1220482, 1220526, 1220570, 1220575, 1220599, 1220607, 1220613, 1220638, 1220641, 1220649, 1220700, 1220735, 1220767, 1220796, 1220825, 1220831, 1220845, 1220860, 1220861, 1220863, 1220870, 1220930, 1220931, 1220932, 1220957, 1221039, 1221040, 1221287 CVE References: CVE-2019-25162, CVE-2020-36777, CVE-2020-36784, CVE-2021-46906, CVE-2021-46915, CVE-2021-46921, CVE-2021-46924, CVE-2021-46929, CVE-2021-46932, CVE-2021-46953, CVE-2021-46974, CVE-2021-46991, CVE-2021-46992, CVE-2021-47013, CVE-2021-47054, CVE-2021-47076, CVE-2021-47077, CVE-2021-47078, CVE-2022-48627, CVE-2023-28746, CVE-2023-35827, CVE-2023-46343, CVE-2023-52340, CVE-2023-52429, CVE-2023-52443, CVE-2023-52445, CVE-2023-52449, CVE-2023-52451, CVE-2023-52464, CVE-2023-52475, CVE-2023-52478, CVE-2023-52482, CVE-2023-52502, CVE-2023-52530, CVE-2023-52531, CVE-2023-52532, CVE-2023-52574, CVE-2023-52597, CVE-2023-52605, CVE-2024-0607, CVE-2024-1151, CVE-2024-23849, CVE-2024-23851, CVE-2024-26585, CVE-2024-26595, CVE-2024-26600, CVE-2024-26622 Maintenance Incident: [SUSE:Maintenance:32929](https://smelt.suse.de/incident/32929/) Sources used: SUSE Linux Enterprise Real Time 12 SP5 (src): kernel-source-rt-4.12.14-10.171.1, kernel-syms-rt-4.12.14-10.171.1 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.
SUSE-SU-2024:0975-1: An update that solves 52 vulnerabilities and has seven security fixes can now be installed. Category: security (important) Bug References: 1050549, 1186484, 1200599, 1212514, 1213456, 1217987, 1217988, 1217989, 1218450, 1218527, 1218915, 1219127, 1219146, 1219295, 1219653, 1219827, 1219835, 1220187, 1220238, 1220240, 1220241, 1220250, 1220330, 1220340, 1220344, 1220409, 1220421, 1220436, 1220444, 1220459, 1220468, 1220482, 1220526, 1220570, 1220575, 1220599, 1220607, 1220613, 1220638, 1220641, 1220649, 1220700, 1220735, 1220767, 1220796, 1220825, 1220831, 1220845, 1220860, 1220861, 1220863, 1220870, 1220930, 1220931, 1220932, 1220957, 1221039, 1221040, 1221287 CVE References: CVE-2019-25162, CVE-2020-36777, CVE-2020-36784, CVE-2021-33200, CVE-2021-46906, CVE-2021-46915, CVE-2021-46921, CVE-2021-46924, CVE-2021-46929, CVE-2021-46932, CVE-2021-46953, CVE-2021-46974, CVE-2021-46991, CVE-2021-46992, CVE-2021-47013, CVE-2021-47054, CVE-2021-47076, CVE-2021-47077, CVE-2021-47078, CVE-2022-20154, CVE-2022-48627, CVE-2023-28746, CVE-2023-35827, CVE-2023-46343, CVE-2023-52340, CVE-2023-52429, CVE-2023-52443, CVE-2023-52445, CVE-2023-52449, CVE-2023-52451, CVE-2023-52464, CVE-2023-52475, CVE-2023-52478, CVE-2023-52482, CVE-2023-52502, CVE-2023-52530, CVE-2023-52531, CVE-2023-52532, CVE-2023-52574, CVE-2023-52597, CVE-2023-52605, CVE-2023-6356, CVE-2023-6535, CVE-2023-6536, CVE-2024-0607, CVE-2024-1151, CVE-2024-23849, CVE-2024-23851, CVE-2024-26585, CVE-2024-26595, CVE-2024-26600, CVE-2024-26622 Maintenance Incident: [SUSE:Maintenance:32910](https://smelt.suse.de/incident/32910/) Sources used: SUSE Linux Enterprise Server for SAP Applications 12 SP5 (src): kernel-source-azure-4.12.14-16.173.1, kernel-syms-azure-4.12.14-16.173.1 SUSE Linux Enterprise High Performance Computing 12 SP5 (src): kernel-source-azure-4.12.14-16.173.1, kernel-syms-azure-4.12.14-16.173.1 SUSE Linux Enterprise Server 12 SP5 (src): kernel-source-azure-4.12.14-16.173.1, kernel-syms-azure-4.12.14-16.173.1 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.
SUSE-SU-2024:0926-1: An update that solves 65 vulnerabilities and has six security fixes can now be installed. Category: security (important) Bug References: 1155518, 1184436, 1185988, 1186286, 1200599, 1212514, 1213456, 1218689, 1218915, 1219127, 1219128, 1219146, 1219295, 1219653, 1219827, 1219835, 1220009, 1220140, 1220187, 1220238, 1220240, 1220241, 1220243, 1220250, 1220253, 1220255, 1220328, 1220330, 1220344, 1220398, 1220409, 1220416, 1220418, 1220421, 1220436, 1220444, 1220459, 1220469, 1220482, 1220526, 1220538, 1220570, 1220572, 1220599, 1220627, 1220641, 1220649, 1220660, 1220700, 1220735, 1220736, 1220737, 1220742, 1220745, 1220767, 1220796, 1220825, 1220826, 1220831, 1220845, 1220860, 1220863, 1220870, 1220917, 1220918, 1220930, 1220931, 1220932, 1221039, 1221040, 1221287 CVE References: CVE-2019-25162, CVE-2020-36777, CVE-2020-36784, CVE-2021-46904, CVE-2021-46905, CVE-2021-46906, CVE-2021-46915, CVE-2021-46924, CVE-2021-46929, CVE-2021-46932, CVE-2021-46934, CVE-2021-46953, CVE-2021-46964, CVE-2021-46966, CVE-2021-46974, CVE-2021-46989, CVE-2021-47005, CVE-2021-47012, CVE-2021-47013, CVE-2021-47054, CVE-2021-47060, CVE-2021-47061, CVE-2021-47069, CVE-2021-47076, CVE-2021-47078, CVE-2021-47083, CVE-2022-20154, CVE-2022-48627, CVE-2023-28746, CVE-2023-35827, CVE-2023-46343, CVE-2023-51042, CVE-2023-52340, CVE-2023-52429, CVE-2023-52439, CVE-2023-52443, CVE-2023-52445, CVE-2023-52448, CVE-2023-52449, CVE-2023-52451, CVE-2023-52463, CVE-2023-52475, CVE-2023-52478, CVE-2023-52482, CVE-2023-52502, CVE-2023-52530, CVE-2023-52531, CVE-2023-52532, CVE-2023-52569, CVE-2023-52574, CVE-2023-52597, CVE-2023-52605, CVE-2024-0340, CVE-2024-0607, CVE-2024-1151, CVE-2024-23849, CVE-2024-23851, CVE-2024-26585, CVE-2024-26586, CVE-2024-26589, CVE-2024-26593, CVE-2024-26595, CVE-2024-26602, CVE-2024-26607, CVE-2024-26622 Maintenance Incident: [SUSE:Maintenance:32904](https://smelt.suse.de/incident/32904/) Sources used: SUSE Linux Enterprise Live Patching 15-SP2 (src): kernel-livepatch-SLE15-SP2_Update_46-1-150200.5.3.2 SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (src): kernel-obs-build-5.3.18-150200.24.183.1, kernel-syms-5.3.18-150200.24.183.1, kernel-source-5.3.18-150200.24.183.1, kernel-default-base-5.3.18-150200.24.183.1.150200.9.93.2 SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (src): kernel-obs-build-5.3.18-150200.24.183.1, kernel-syms-5.3.18-150200.24.183.1, kernel-source-5.3.18-150200.24.183.1, kernel-default-base-5.3.18-150200.24.183.1.150200.9.93.2 SUSE Linux Enterprise Server for SAP Applications 15 SP2 (src): kernel-obs-build-5.3.18-150200.24.183.1, kernel-syms-5.3.18-150200.24.183.1, kernel-source-5.3.18-150200.24.183.1, kernel-default-base-5.3.18-150200.24.183.1.150200.9.93.2 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.
SUSE-SU-2024:0925-1: An update that solves 49 vulnerabilities and has seven security fixes can now be installed. Category: security (important) Bug References: 1050549, 1186484, 1200599, 1212514, 1213456, 1218450, 1218527, 1218915, 1219127, 1219146, 1219295, 1219653, 1219827, 1219835, 1220187, 1220238, 1220240, 1220241, 1220250, 1220330, 1220340, 1220344, 1220409, 1220421, 1220436, 1220444, 1220459, 1220468, 1220482, 1220526, 1220570, 1220575, 1220599, 1220607, 1220613, 1220638, 1220641, 1220649, 1220700, 1220735, 1220767, 1220796, 1220825, 1220831, 1220845, 1220860, 1220861, 1220863, 1220870, 1220930, 1220931, 1220932, 1220957, 1221039, 1221040, 1221287 CVE References: CVE-2019-25162, CVE-2020-36777, CVE-2020-36784, CVE-2021-33200, CVE-2021-46906, CVE-2021-46915, CVE-2021-46921, CVE-2021-46924, CVE-2021-46929, CVE-2021-46932, CVE-2021-46953, CVE-2021-46974, CVE-2021-46991, CVE-2021-46992, CVE-2021-47013, CVE-2021-47054, CVE-2021-47076, CVE-2021-47077, CVE-2021-47078, CVE-2022-20154, CVE-2022-48627, CVE-2023-28746, CVE-2023-35827, CVE-2023-46343, CVE-2023-52340, CVE-2023-52429, CVE-2023-52443, CVE-2023-52445, CVE-2023-52449, CVE-2023-52451, CVE-2023-52464, CVE-2023-52475, CVE-2023-52478, CVE-2023-52482, CVE-2023-52502, CVE-2023-52530, CVE-2023-52531, CVE-2023-52532, CVE-2023-52574, CVE-2023-52597, CVE-2023-52605, CVE-2024-0607, CVE-2024-1151, CVE-2024-23849, CVE-2024-23851, CVE-2024-26585, CVE-2024-26595, CVE-2024-26600:, CVE-2024-26622 Maintenance Incident: [SUSE:Maintenance:32885](https://smelt.suse.de/incident/32885/) Sources used: SUSE Linux Enterprise Live Patching 12-SP5 (src): kgraft-patch-SLE12-SP5_Update_54-1-8.7.1 SUSE Linux Enterprise Software Development Kit 12 SP5 (src): kernel-obs-build-4.12.14-122.201.2 SUSE Linux Enterprise High Performance Computing 12 SP5 (src): kernel-syms-4.12.14-122.201.1, kernel-source-4.12.14-122.201.1 SUSE Linux Enterprise Server 12 SP5 (src): kernel-syms-4.12.14-122.201.1, kernel-source-4.12.14-122.201.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5 (src): kernel-syms-4.12.14-122.201.1, kernel-source-4.12.14-122.201.1 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.