Bug 1226683 (CVE-2022-48720) - VUL-0: CVE-2022-48720: kernel: net: macsec: Fix offload support for NETDEV_UNREGISTER event
Summary: VUL-0: CVE-2022-48720: kernel: net: macsec: Fix offload support for NETDEV_UN...
Status: RESOLVED FIXED
Alias: CVE-2022-48720
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/411555/
Whiteboard: CVSSv3.1:SUSE:CVE-2022-48720:5.5:(AV:...
Keywords:
Depends on:
Blocks:
 
Reported: 2024-06-21 07:58 UTC by SMASH SMASH
Modified: 2024-07-10 20:30 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 2024-06-21 07:58:12 UTC 
In the Linux kernel, the following vulnerability has been resolved:

net: macsec: Fix offload support for NETDEV_UNREGISTER event

Current macsec netdev notify handler handles NETDEV_UNREGISTER event by
releasing relevant SW resources only, this causes resources leak in case
of macsec HW offload, as the underlay driver was not notified to clean
it's macsec offload resources.

Fix by calling the underlay driver to clean it's relevant resources
by moving offload handling from macsec_dellink() to macsec_common_dellink()
when handling NETDEV_UNREGISTER event.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-48720
https://www.cve.org/CVERecord?id=CVE-2022-48720
https://git.kernel.org/stable/c/2e7f5b6ee1a7a2c628253a95b0a95b582901ef1b
https://git.kernel.org/stable/c/8299be160aad8548071d080518712dec0df92bd5
https://git.kernel.org/stable/c/9cef24c8b76c1f6effe499d2f131807c90f7ce9a
https://git.kernel.org/stable/c/e7a0b3a0806dae3cc81931f0e83055ca2ac6f455
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2022/CVE-2022-48720.mbox
https://bugzilla.redhat.com/show_bug.cgi?id=2293282
Comment 2 Andrea Mattiazzo 2024-06-24 13:45:46 UTC 
All done, closing.
Comment 8 Maintenance Automation 2024-07-09 16:31:05 UTC 
SUSE-SU-2024:2372-1: An update that solves 249 vulnerabilities, contains three features and has 45 security fixes can now be installed.

Category: security (important)
Bug References: 1156395, 1190336, 1191958, 1193883, 1194826, 1195065, 1195254, 1195341, 1195349, 1195775, 1196746, 1197915, 1198014, 1199295, 1202767, 1202780, 1205205, 1207361, 1217912, 1218148, 1218570, 1218820, 1219224, 1219633, 1219847, 1220368, 1220812, 1220958, 1221086, 1221282, 1221958, 1222015, 1222072, 1222080, 1222241, 1222254, 1222364, 1222893, 1223013, 1223018, 1223265, 1223384, 1223641, 1224020, 1224331, 1224488, 1224497, 1224498, 1224504, 1224520, 1224539, 1224540, 1224552, 1224583, 1224588, 1224602, 1224603, 1224605, 1224612, 1224614, 1224619, 1224661, 1224662, 1224670, 1224671, 1224674, 1224677, 1224679, 1224696, 1224703, 1224712, 1224716, 1224719, 1224735, 1224749, 1224764, 1224765, 1224766, 1224935, 1224946, 1224951, 1225050, 1225098, 1225105, 1225300, 1225389, 1225391, 1225419, 1225426, 1225448, 1225452, 1225467, 1225475, 1225484, 1225487, 1225514, 1225518, 1225535, 1225585, 1225602, 1225611, 1225681, 1225692, 1225698, 1225699, 1225704, 1225714, 1225726, 1225732, 1225737, 1225749, 1225758, 1225759, 1225760, 1225767, 1225770, 1225823, 1225834, 1225840, 1225866, 1225872, 1225894, 1225945, 1226022, 1226131, 1226145, 1226149, 1226155, 1226211, 1226212, 1226226, 1226514, 1226520, 1226537, 1226538, 1226539, 1226550, 1226552, 1226553, 1226554, 1226556, 1226557, 1226558, 1226559, 1226561, 1226562, 1226563, 1226564, 1226566, 1226567, 1226569, 1226572, 1226575, 1226576, 1226577, 1226579, 1226580, 1226581, 1226582, 1226583, 1226585, 1226587, 1226588, 1226593, 1226595, 1226597, 1226601, 1226602, 1226603, 1226607, 1226610, 1226614, 1226616, 1226617, 1226618, 1226619, 1226621, 1226622, 1226624, 1226626, 1226628, 1226629, 1226632, 1226633, 1226634, 1226637, 1226643, 1226644, 1226645, 1226647, 1226650, 1226653, 1226657, 1226658, 1226669, 1226670, 1226672, 1226673, 1226674, 1226675, 1226678, 1226679, 1226683, 1226685, 1226686, 1226690, 1226691, 1226692, 1226693, 1226696, 1226697, 1226698, 1226699, 1226701, 1226702, 1226703, 1226704, 1226705, 1226706, 1226708, 1226709, 1226710, 1226711, 1226712, 1226713, 1226715, 1226716, 1226718, 1226719, 1226720, 1226721, 1226730, 1226732, 1226734, 1226735, 1226737, 1226738, 1226739, 1226740, 1226744, 1226746, 1226747, 1226749, 1226754, 1226762, 1226764, 1226767, 1226768, 1226769, 1226771, 1226774, 1226777, 1226780, 1226781, 1226785, 1226786, 1226789, 1226791, 1226839, 1226840, 1226841, 1226842, 1226848, 1226852, 1226857, 1226861, 1226863, 1226864, 1226867, 1226868, 1226876, 1226878, 1226883, 1226886, 1226890, 1226891, 1226895, 1226908, 1226915, 1226928, 1226948, 1226949, 1226950, 1226953, 1226962, 1226976, 1226992, 1226994, 1226996, 1227066, 1227096, 1227101, 1227103, 1227274
CVE References: CVE-2021-4439, CVE-2021-47089, CVE-2021-47432, CVE-2021-47515, CVE-2021-47534, CVE-2021-47538, CVE-2021-47539, CVE-2021-47555, CVE-2021-47566, CVE-2021-47571, CVE-2021-47572, CVE-2021-47576, CVE-2021-47577, CVE-2021-47578, CVE-2021-47580, CVE-2021-47582, CVE-2021-47583, CVE-2021-47584, CVE-2021-47585, CVE-2021-47586, CVE-2021-47587, CVE-2021-47589, CVE-2021-47592, CVE-2021-47595, CVE-2021-47596, CVE-2021-47597, CVE-2021-47600, CVE-2021-47601, CVE-2021-47602, CVE-2021-47603, CVE-2021-47604, CVE-2021-47605, CVE-2021-47607, CVE-2021-47608, CVE-2021-47609, CVE-2021-47610, CVE-2021-47611, CVE-2021-47612, CVE-2021-47614, CVE-2021-47615, CVE-2021-47616, CVE-2021-47617, CVE-2021-47618, CVE-2021-47619, CVE-2021-47620, CVE-2022-48711, CVE-2022-48712, CVE-2022-48713, CVE-2022-48714, CVE-2022-48715, CVE-2022-48716, CVE-2022-48717, CVE-2022-48718, CVE-2022-48720, CVE-2022-48721, CVE-2022-48722, CVE-2022-48723, CVE-2022-48724, CVE-2022-48725, CVE-2022-48726, CVE-2022-48727, CVE-2022-48728, CVE-2022-48729, CVE-2022-48730, CVE-2022-48732, CVE-2022-48733, CVE-2022-48734, CVE-2022-48735, CVE-2022-48736, CVE-2022-48737, CVE-2022-48738, CVE-2022-48739, CVE-2022-48740, CVE-2022-48743, CVE-2022-48744, CVE-2022-48745, CVE-2022-48746, CVE-2022-48747, CVE-2022-48748, CVE-2022-48749, CVE-2022-48751, CVE-2022-48752, CVE-2022-48753, CVE-2022-48754, CVE-2022-48755, CVE-2022-48756, CVE-2022-48758, CVE-2022-48759, CVE-2022-48760, CVE-2022-48761, CVE-2022-48763, CVE-2022-48765, CVE-2022-48766, CVE-2022-48767, CVE-2022-48768, CVE-2022-48769, CVE-2022-48770, CVE-2022-48771, CVE-2022-48772, CVE-2023-24023, CVE-2023-52622, CVE-2023-52658, CVE-2023-52667, CVE-2023-52670, CVE-2023-52672, CVE-2023-52675, CVE-2023-52735, CVE-2023-52737, CVE-2023-52752, CVE-2023-52766, CVE-2023-52784, CVE-2023-52787, CVE-2023-52800, CVE-2023-52835, CVE-2023-52837, CVE-2023-52843, CVE-2023-52845, CVE-2023-52846, CVE-2023-52869, CVE-2023-52881, CVE-2023-52882, CVE-2023-52884, CVE-2024-26625, CVE-2024-26644, CVE-2024-26720, CVE-2024-26842, CVE-2024-26845, CVE-2024-26923, CVE-2024-26973, CVE-2024-27432, CVE-2024-33619, CVE-2024-35247, CVE-2024-35789, CVE-2024-35790, CVE-2024-35807, CVE-2024-35814, CVE-2024-35835, CVE-2024-35848, CVE-2024-35857, CVE-2024-35861, CVE-2024-35862, CVE-2024-35864, CVE-2024-35869, CVE-2024-35878, CVE-2024-35884, CVE-2024-35886, CVE-2024-35896, CVE-2024-35898, CVE-2024-35900, CVE-2024-35905, CVE-2024-35925, CVE-2024-35950, CVE-2024-35956, CVE-2024-35958, CVE-2024-35960, CVE-2024-35962, CVE-2024-35997, CVE-2024-36005, CVE-2024-36008, CVE-2024-36017, CVE-2024-36020, CVE-2024-36021, CVE-2024-36025, CVE-2024-36477, CVE-2024-36478, CVE-2024-36479, CVE-2024-36890, CVE-2024-36894, CVE-2024-36899, CVE-2024-36900, CVE-2024-36904, CVE-2024-36915, CVE-2024-36916, CVE-2024-36917, CVE-2024-36919, CVE-2024-36934, CVE-2024-36937, CVE-2024-36940, CVE-2024-36945, CVE-2024-36949, CVE-2024-36960, CVE-2024-36964, CVE-2024-36965, CVE-2024-36967, CVE-2024-36969, CVE-2024-36971, CVE-2024-36975, CVE-2024-36978, CVE-2024-37021, CVE-2024-37078, CVE-2024-37354, CVE-2024-38381, CVE-2024-38388, CVE-2024-38390, CVE-2024-38540, CVE-2024-38541, CVE-2024-38544, CVE-2024-38545, CVE-2024-38546, CVE-2024-38547, CVE-2024-38548, CVE-2024-38549, CVE-2024-38550, CVE-2024-38552, CVE-2024-38553, CVE-2024-38555, CVE-2024-38556, CVE-2024-38557, CVE-2024-38559, CVE-2024-38560, CVE-2024-38564, CVE-2024-38565, CVE-2024-38567, CVE-2024-38568, CVE-2024-38571, CVE-2024-38573, CVE-2024-38578, CVE-2024-38579, CVE-2024-38580, CVE-2024-38581, CVE-2024-38582, CVE-2024-38583, CVE-2024-38587, CVE-2024-38590, CVE-2024-38591, CVE-2024-38594, CVE-2024-38597, CVE-2024-38599, CVE-2024-38600, CVE-2024-38601, CVE-2024-38603, CVE-2024-38605, CVE-2024-38608, CVE-2024-38616, CVE-2024-38618, CVE-2024-38619, CVE-2024-38621, CVE-2024-38627, CVE-2024-38630, CVE-2024-38633, CVE-2024-38634, CVE-2024-38635, CVE-2024-38659, CVE-2024-38661, CVE-2024-38780, CVE-2024-39301, CVE-2024-39468, CVE-2024-39469, CVE-2024-39471
Jira References: PED-8491, PED-8570, PED-8690
Maintenance Incident: [SUSE:Maintenance:34676](https://smelt.suse.de/incident/34676/)
Sources used:
Public Cloud Module 15-SP5 (src):
 kernel-source-azure-5.14.21-150500.33.60.1, kernel-syms-azure-5.14.21-150500.33.60.1
openSUSE Leap 15.5 (src):
 kernel-source-azure-5.14.21-150500.33.60.1, kernel-syms-azure-5.14.21-150500.33.60.1

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 2024-07-10 20:30:38 UTC 
SUSE-SU-2024:2394-1: An update that solves 249 vulnerabilities, contains three features and has 44 security fixes can now be installed.

Category: security (important)
Bug References: 1156395, 1190336, 1191958, 1193883, 1194826, 1195065, 1195254, 1195341, 1195349, 1195775, 1196746, 1197915, 1198014, 1199295, 1202767, 1202780, 1205205, 1207361, 1217912, 1218148, 1218570, 1218820, 1219224, 1219633, 1219847, 1220368, 1220812, 1220958, 1221086, 1221282, 1221958, 1222015, 1222072, 1222080, 1222241, 1222254, 1222364, 1222893, 1223013, 1223018, 1223265, 1223384, 1223641, 1224020, 1224331, 1224488, 1224497, 1224498, 1224504, 1224520, 1224539, 1224540, 1224552, 1224583, 1224588, 1224602, 1224603, 1224605, 1224612, 1224614, 1224619, 1224661, 1224662, 1224670, 1224671, 1224674, 1224677, 1224679, 1224696, 1224703, 1224712, 1224716, 1224719, 1224735, 1224749, 1224764, 1224765, 1224766, 1224935, 1224946, 1224951, 1225050, 1225098, 1225105, 1225300, 1225389, 1225391, 1225419, 1225426, 1225448, 1225452, 1225467, 1225475, 1225484, 1225487, 1225514, 1225518, 1225535, 1225585, 1225602, 1225611, 1225681, 1225692, 1225698, 1225699, 1225704, 1225714, 1225726, 1225732, 1225737, 1225749, 1225758, 1225759, 1225760, 1225767, 1225770, 1225823, 1225834, 1225840, 1225866, 1225872, 1225894, 1226022, 1226131, 1226145, 1226149, 1226155, 1226211, 1226212, 1226226, 1226514, 1226520, 1226537, 1226538, 1226539, 1226550, 1226552, 1226553, 1226554, 1226556, 1226557, 1226558, 1226559, 1226561, 1226562, 1226563, 1226564, 1226566, 1226567, 1226569, 1226572, 1226575, 1226576, 1226577, 1226579, 1226580, 1226581, 1226582, 1226583, 1226585, 1226587, 1226588, 1226593, 1226595, 1226597, 1226601, 1226602, 1226603, 1226607, 1226610, 1226614, 1226616, 1226617, 1226618, 1226619, 1226621, 1226622, 1226624, 1226626, 1226628, 1226629, 1226632, 1226633, 1226634, 1226637, 1226643, 1226644, 1226645, 1226647, 1226650, 1226653, 1226657, 1226658, 1226669, 1226670, 1226672, 1226673, 1226674, 1226675, 1226678, 1226679, 1226683, 1226685, 1226686, 1226690, 1226691, 1226692, 1226693, 1226696, 1226697, 1226698, 1226699, 1226701, 1226702, 1226703, 1226704, 1226705, 1226706, 1226708, 1226709, 1226710, 1226711, 1226712, 1226713, 1226715, 1226716, 1226718, 1226719, 1226720, 1226721, 1226730, 1226732, 1226734, 1226735, 1226737, 1226738, 1226739, 1226740, 1226744, 1226746, 1226747, 1226749, 1226754, 1226762, 1226764, 1226767, 1226768, 1226769, 1226771, 1226774, 1226777, 1226780, 1226781, 1226785, 1226786, 1226789, 1226791, 1226839, 1226840, 1226841, 1226842, 1226848, 1226852, 1226857, 1226861, 1226863, 1226864, 1226867, 1226868, 1226876, 1226878, 1226883, 1226886, 1226890, 1226891, 1226895, 1226908, 1226915, 1226928, 1226948, 1226949, 1226950, 1226953, 1226962, 1226976, 1226992, 1226994, 1226996, 1227066, 1227096, 1227101, 1227103, 1227274
CVE References: CVE-2021-4439, CVE-2021-47089, CVE-2021-47432, CVE-2021-47515, CVE-2021-47534, CVE-2021-47538, CVE-2021-47539, CVE-2021-47555, CVE-2021-47566, CVE-2021-47571, CVE-2021-47572, CVE-2021-47576, CVE-2021-47577, CVE-2021-47578, CVE-2021-47580, CVE-2021-47582, CVE-2021-47583, CVE-2021-47584, CVE-2021-47585, CVE-2021-47586, CVE-2021-47587, CVE-2021-47589, CVE-2021-47592, CVE-2021-47595, CVE-2021-47596, CVE-2021-47597, CVE-2021-47600, CVE-2021-47601, CVE-2021-47602, CVE-2021-47603, CVE-2021-47604, CVE-2021-47605, CVE-2021-47607, CVE-2021-47608, CVE-2021-47609, CVE-2021-47610, CVE-2021-47611, CVE-2021-47612, CVE-2021-47614, CVE-2021-47615, CVE-2021-47616, CVE-2021-47617, CVE-2021-47618, CVE-2021-47619, CVE-2021-47620, CVE-2022-48711, CVE-2022-48712, CVE-2022-48713, CVE-2022-48714, CVE-2022-48715, CVE-2022-48716, CVE-2022-48717, CVE-2022-48718, CVE-2022-48720, CVE-2022-48721, CVE-2022-48722, CVE-2022-48723, CVE-2022-48724, CVE-2022-48725, CVE-2022-48726, CVE-2022-48727, CVE-2022-48728, CVE-2022-48729, CVE-2022-48730, CVE-2022-48732, CVE-2022-48733, CVE-2022-48734, CVE-2022-48735, CVE-2022-48736, CVE-2022-48737, CVE-2022-48738, CVE-2022-48739, CVE-2022-48740, CVE-2022-48743, CVE-2022-48744, CVE-2022-48745, CVE-2022-48746, CVE-2022-48747, CVE-2022-48748, CVE-2022-48749, CVE-2022-48751, CVE-2022-48752, CVE-2022-48753, CVE-2022-48754, CVE-2022-48755, CVE-2022-48756, CVE-2022-48758, CVE-2022-48759, CVE-2022-48760, CVE-2022-48761, CVE-2022-48763, CVE-2022-48765, CVE-2022-48766, CVE-2022-48767, CVE-2022-48768, CVE-2022-48769, CVE-2022-48770, CVE-2022-48771, CVE-2022-48772, CVE-2023-24023, CVE-2023-52622, CVE-2023-52658, CVE-2023-52667, CVE-2023-52670, CVE-2023-52672, CVE-2023-52675, CVE-2023-52735, CVE-2023-52737, CVE-2023-52752, CVE-2023-52766, CVE-2023-52784, CVE-2023-52787, CVE-2023-52800, CVE-2023-52835, CVE-2023-52837, CVE-2023-52843, CVE-2023-52845, CVE-2023-52846, CVE-2023-52869, CVE-2023-52881, CVE-2023-52882, CVE-2023-52884, CVE-2024-26625, CVE-2024-26644, CVE-2024-26720, CVE-2024-26842, CVE-2024-26845, CVE-2024-26923, CVE-2024-26973, CVE-2024-27432, CVE-2024-33619, CVE-2024-35247, CVE-2024-35789, CVE-2024-35790, CVE-2024-35807, CVE-2024-35814, CVE-2024-35835, CVE-2024-35848, CVE-2024-35857, CVE-2024-35861, CVE-2024-35862, CVE-2024-35864, CVE-2024-35869, CVE-2024-35878, CVE-2024-35884, CVE-2024-35886, CVE-2024-35896, CVE-2024-35898, CVE-2024-35900, CVE-2024-35905, CVE-2024-35925, CVE-2024-35950, CVE-2024-35956, CVE-2024-35958, CVE-2024-35960, CVE-2024-35962, CVE-2024-35997, CVE-2024-36005, CVE-2024-36008, CVE-2024-36017, CVE-2024-36020, CVE-2024-36021, CVE-2024-36025, CVE-2024-36477, CVE-2024-36478, CVE-2024-36479, CVE-2024-36890, CVE-2024-36894, CVE-2024-36899, CVE-2024-36900, CVE-2024-36904, CVE-2024-36915, CVE-2024-36916, CVE-2024-36917, CVE-2024-36919, CVE-2024-36934, CVE-2024-36937, CVE-2024-36940, CVE-2024-36945, CVE-2024-36949, CVE-2024-36960, CVE-2024-36964, CVE-2024-36965, CVE-2024-36967, CVE-2024-36969, CVE-2024-36971, CVE-2024-36975, CVE-2024-36978, CVE-2024-37021, CVE-2024-37078, CVE-2024-37354, CVE-2024-38381, CVE-2024-38388, CVE-2024-38390, CVE-2024-38540, CVE-2024-38541, CVE-2024-38544, CVE-2024-38545, CVE-2024-38546, CVE-2024-38547, CVE-2024-38548, CVE-2024-38549, CVE-2024-38550, CVE-2024-38552, CVE-2024-38553, CVE-2024-38555, CVE-2024-38556, CVE-2024-38557, CVE-2024-38559, CVE-2024-38560, CVE-2024-38564, CVE-2024-38565, CVE-2024-38567, CVE-2024-38568, CVE-2024-38571, CVE-2024-38573, CVE-2024-38578, CVE-2024-38579, CVE-2024-38580, CVE-2024-38581, CVE-2024-38582, CVE-2024-38583, CVE-2024-38587, CVE-2024-38590, CVE-2024-38591, CVE-2024-38594, CVE-2024-38597, CVE-2024-38599, CVE-2024-38600, CVE-2024-38601, CVE-2024-38603, CVE-2024-38605, CVE-2024-38608, CVE-2024-38616, CVE-2024-38618, CVE-2024-38619, CVE-2024-38621, CVE-2024-38627, CVE-2024-38630, CVE-2024-38633, CVE-2024-38634, CVE-2024-38635, CVE-2024-38659, CVE-2024-38661, CVE-2024-38780, CVE-2024-39301, CVE-2024-39468, CVE-2024-39469, CVE-2024-39471
Jira References: PED-8491, PED-8570, PED-8690
Maintenance Incident: [SUSE:Maintenance:34699](https://smelt.suse.de/incident/34699/)
Sources used:
openSUSE Leap 15.5 (src):
 kernel-livepatch-SLE15-SP5-RT_Update_17-1-150500.11.3.1, kernel-syms-rt-5.14.21-150500.13.61.1, kernel-source-rt-5.14.21-150500.13.61.1
SUSE Linux Enterprise Micro 5.5 (src):
 kernel-source-rt-5.14.21-150500.13.61.1
SUSE Linux Enterprise Live Patching 15-SP5 (src):
 kernel-livepatch-SLE15-SP5-RT_Update_17-1-150500.11.3.1
SUSE Real Time Module 15-SP5 (src):
 kernel-syms-rt-5.14.21-150500.13.61.1, kernel-source-rt-5.14.21-150500.13.61.1

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.