mm: revert "mm: shmem: fix data-race in shmem_getattr()"
Published Dec 4, 2024
7.5
HIGHCVSS 3.1
EPSS 0.42%
Description
Revert d949d1d14fa2 ("mm: shmem: fix data-race in shmem_getattr()") as suggested by Chuck [1]. It is causing deadlocks when accessing tmpfs over NFS.
As Hugh commented, "added just to silence a syzbot sanitizer splat: added where there has never been any practical problem".
Affected products
-
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version
-
- Version 4.19.323StatusaffectedConstraints<4.19.325
- Version 5.10.229StatusaffectedConstraints<5.10.231
- Version 5.15.171StatusaffectedConstraints<5.15.174
- Version 5.4.285StatusaffectedConstraints<5.4.287
- Version 6.1.116StatusaffectedConstraints<6.1.119
- Version 6.11.7StatusaffectedConstraints<6.11.10
- Version 6.6.60StatusaffectedConstraints<6.6.63
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux | unaffected |
| |||||||||||||||||||||||||||
| Linux | Linux | unaffected |
|
- ≥ 4.19.323 · < 4.19.325
- ≥ 5.4.285 · < 5.5
- ≥ 5.10.229 · < 5.11
- ≥ 5.15.171 · < 5.16
- ≥ 6.1.116 · < 6.1.119
- ≥ 6.6.60 · < 6.6.63
- ≥ 6.11.7 · < 6.11.10
No data.
Red Hat Enterprise Linux 9
kernel-0:5.14.0-570.12.1.el9_6
Fixed · RHSA-2025:6966
Red Hat Enterprise Linux 9
kernel-0:5.14.0-570.12.1.el9_6
Fixed · RHSA-2025:6966
Red Hat Enterprise Linux 6
kernel
Out of support scope
Red Hat Enterprise Linux 7
kernel
Out of support scope
Red Hat Enterprise Linux 7
kernel-rt
Out of support scope
Red Hat Enterprise Linux 8
kernel
Will not fix
Red Hat Enterprise Linux 8
kernel-rt
Will not fix
Red Hat Enterprise Linux 9
kernel-rt
Affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 9 | kernel-0:5.14.0-570.12.1.el9_6 | Fixed | RHSA-2025:6966 |
| Red Hat Enterprise Linux 9 | kernel-0:5.14.0-570.12.1.el9_6 | Fixed | RHSA-2025:6966 |
| Red Hat Enterprise Linux 6 | kernel | Out of support scope | n/a |
| Red Hat Enterprise Linux 7 | kernel | Out of support scope | n/a |
| Red Hat Enterprise Linux 7 | kernel-rt | Out of support scope | n/a |
| Red Hat Enterprise Linux 8 | kernel | Will not fix | n/a |
| Red Hat Enterprise Linux 8 | kernel-rt | Will not fix | n/a |
| Red Hat Enterprise Linux 9 | kernel-rt | Affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (16)
- https://access.redhat.com/security/cve/CVE-2024-53136 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2330346 Issue Tracking
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2024-51808 Advisory
- https://git.kernel.org/stable/c/36b537e8f302f670c7cf35d88a3a294443e32d52 Patch
- https://git.kernel.org/stable/c/57cc8d253099d1b8627f0fb487ee011d9158ccc9
- https://git.kernel.org/stable/c/5874c1150e77296565ad6e495ef41fbf87570d14 Patch
- https://git.kernel.org/stable/c/64e67e8694252c1bf01b802ee911be3fee62c36b Patch
- https://git.kernel.org/stable/c/901dc2ad7c3789fa87dc3956f6697c5d62d5cf7e Patch
- https://git.kernel.org/stable/c/a3c65022d89d5baa2cea8e87a6de983ea305f14c
- https://git.kernel.org/stable/c/d1aa0c04294e29883d65eac6c2f72fe95cc7c049 Patch
- https://git.kernel.org/stable/c/d3f9d88c2c03b2646ace336236adca19f7697bd3
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
- https://lore.kernel.org/linux-cve-announce/2024120452-CVE-2024-53136-f7f8@gregkh/T
- https://nvd.nist.gov/vuln/detail/CVE-2024-53136
- https://www.cve.org/CVERecord?id=CVE-2024-53136
Change history (0)
No recorded changes yet.