CVEvulnerability
CVE-2022-41222
7.0 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-09-21
- Last modified
- 2026-10-14
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.0 HIGH — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.0 HIGH — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-416
Description
mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move.
Affected configurations
• linux linux kernel (>= 5.0 < 5.4.211)
• linux linux kernel (>= 5.5 < 5.10.137)
• linux linux kernel (>= 5.11 < 5.12.18)
• linux linux kernel (>= 5.13 < 5.13.3)
• debian debian linux 10.0
• netapp hci baseboard management controller h300s
• netapp hci baseboard management controller h410c
• netapp hci baseboard management controller h410s
• netapp hci baseboard management controller h500s
• netapp hci baseboard management controller h700s
• canonical ubuntu linux 18.04
• canonical ubuntu linux 20.04
• canonical ubuntu linux 22.04
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- http://packetstormsecurity.com/files/168466/Linux-Stable-5.4-5.10-Use-After-Free-Race-Condition.html Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/171005/Kernel-Live-Patch-Security-Notice-LNS-0091-1.html Patch, Third Party Advisory
- https://bugs.chromium.org/p/project-zero/issues/detail?id=2347 Exploit, Issue Tracking, Mailing List, Patch, Third Party Advisory
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.3 Release Notes, Vendor Advisory
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=97113eb39fa7972722ff490b947d8af023e1f6a2 Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html Mailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20230214-0008/ Third Party Advisory
- http://packetstormsecurity.com/files/168466/Linux-Stable-5.4-5.10-Use-After-Free-Race-Condition.html Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/171005/Kernel-Live-Patch-Security-Notice-LNS-0091-1.html Patch, Third Party Advisory
- https://bugs.chromium.org/p/project-zero/issues/detail?id=2347 Exploit, Issue Tracking, Mailing List, Patch, Third Party Advisory
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.3 Release Notes, Vendor Advisory
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=97113eb39fa7972722ff490b947d8af023e1f6a2 Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html Mailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20230214-0008/ Third Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-794697.html cert-portal.siemens.com
- https://cert-portal.siemens.com/productcert/html/ssa-831302.html cert-portal.siemens.com