CVE-2022-39188

An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale TLB entries. This only occurs in situations with VM_PFNMAP VMAs.
Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

History

07 Nov 2023, 03:50

Type Values Removed Values Added
References
  • {'url': 'https://lore.kernel.org/stable/CAG48ez3SEqOPcPCYGHVZv4iqEApujD5VtM3Re-tCKLDEFdEdbg@mail.gmail.com/', 'name': 'https://lore.kernel.org/stable/CAG48ez3SEqOPcPCYGHVZv4iqEApujD5VtM3Re-tCKLDEFdEdbg@mail.gmail.com/', 'tags': ['Mailing List', 'Patch', 'Vendor Advisory'], 'refsource': 'MISC'}
  • () https://lore.kernel.org/stable/CAG48ez3SEqOPcPCYGHVZv4iqEApujD5VtM3Re-tCKLDEFdEdbg%40mail.gmail.com/ -

21 Nov 2022, 19:45

Type Values Removed Values Added
References (MLIST) https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html - (MLIST) https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html - Mailing List, Third Party Advisory

01 Nov 2022, 23:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html -

28 Oct 2022, 20:11

Type Values Removed Values Added
CPE cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
References (DEBIAN) https://www.debian.org/security/2022/dsa-5257 - (DEBIAN) https://www.debian.org/security/2022/dsa-5257 - Third Party Advisory

19 Oct 2022, 09:15

Type Values Removed Values Added
References
  • (DEBIAN) https://www.debian.org/security/2022/dsa-5257 -

06 Oct 2022, 14:40

Type Values Removed Values Added
References (MLIST) https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html - (MLIST) https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html - Mailing List, Third Party Advisory
CPE cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
First Time Debian debian Linux
Debian

02 Oct 2022, 19:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html -

08 Sep 2022, 14:52

Type Values Removed Values Added
References (MISC) https://lore.kernel.org/stable/CAG48ez3SEqOPcPCYGHVZv4iqEApujD5VtM3Re-tCKLDEFdEdbg@mail.gmail.com/ - (MISC) https://lore.kernel.org/stable/CAG48ez3SEqOPcPCYGHVZv4iqEApujD5VtM3Re-tCKLDEFdEdbg@mail.gmail.com/ - Mailing List, Patch, Vendor Advisory
References (MISC) https://github.com/torvalds/linux/commit/b67fbebd4cf980aecbcc750e1462128bffe8ae15 - (MISC) https://github.com/torvalds/linux/commit/b67fbebd4cf980aecbcc750e1462128bffe8ae15 - Patch, Third Party Advisory
References (MISC) https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19 - (MISC) https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19 - Patch, Release Notes, Vendor Advisory
References (MISC) https://bugs.chromium.org/p/project-zero/issues/detail?id=2329 - (MISC) https://bugs.chromium.org/p/project-zero/issues/detail?id=2329 - Issue Tracking, Patch, Third Party Advisory
References (MISC) https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b67fbebd4cf980aecbcc750e1462128bffe8ae15 - (MISC) https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b67fbebd4cf980aecbcc750e1462128bffe8ae15 - Patch, Vendor Advisory
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 4.7
CWE CWE-362
First Time Linux linux Kernel
Linux

02 Sep 2022, 05:15

Type Values Removed Values Added
New CVE

Information

Published : 2022-09-02 05:15

Updated : 2023-12-10 14:35


NVD link : CVE-2022-39188

Mitre link : CVE-2022-39188

CVE.ORG link : CVE-2022-39188


JSON object : View

Products Affected

linux

  • linux_kernel

debian

  • debian_linux
CWE
CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')