4.7

CVE-2024-53136

In the Linux kernel, the following vulnerability has been resolved:

mm: revert "mm: shmem: fix data-race in shmem_getattr()"

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".
Data is provided by the National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.19.323 < 4.19.325
Linux ≫ Linux Kernel Version >= 5.4.285 < 5.5
Linux ≫ Linux Kernel Version >= 5.10.229 < 5.11
Linux ≫ Linux Kernel Version >= 5.15.171 < 5.16
Linux ≫ Linux Kernel Version >= 6.1.116 < 6.1.119
Linux ≫ Linux Kernel Version >= 6.6.60 < 6.6.63
Linux ≫ Linux Kernel Version >= 6.11.7 < 6.11.10
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.04% 0.093
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 4.7 1 3.6
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.