wifi: ath11k: fix htt pktlog locking

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

• linux linux kernel5.6 and later · before 5.10.202
• linux linux kernel5.11 and later · before 5.15.140
• linux linux kernel5.16 and later · before 6.1.64
• linux linux kernel6.2 and later · before 6.5.13
• linux linux kernel6.6 and later · before 6.6.3

Versions reported by the vendor

Affected version ranges reported by the assigning authority (Linux). Independent of NVD's CPE analysis and usually ahead of it.

• Linux Linux

  • 5.6affected
  • d5c65159f2895379e11ca13f62feabe93278985d and later · before 03ed26935bebf6b6fd8a656490bf3dcc71b72679affected · git
  • d5c65159f2895379e11ca13f62feabe93278985d and later · before 3a51e6b4da71fdfa43ec006d6abc020f3e22d14eaffected · git
  • d5c65159f2895379e11ca13f62feabe93278985d and later · before e3199b3fac65c9f103055390b6fd07c5cffa5961affected · git
  • d5c65159f2895379e11ca13f62feabe93278985d and later · before 423762f021825b5e57c3d6f01ff96a9ff19cdcd8affected · git
  • d5c65159f2895379e11ca13f62feabe93278985d and later · before 69cede2a5a5f60e3f5602b901b52cb64edd2ea6caffected · git
  • d5c65159f2895379e11ca13f62feabe93278985d and later · before 3f77c7d605b29df277d77e9ee75d96e7ad145d2daffected · git
  • before 5.6not affected · semver
  • 5.10.202 and later · up to and including 5.10.*not affected · semver
  • 5.15.140 and later · up to and including 5.15.*not affected · semver

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

Other highest-scoring records for the same primary product.

• CVE-2022-0847A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe KEV
  89Now
• CVE-2021-22555Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACEKEV
  85Now
• CVE-2016-5195Race condition in mm/gup.c in the Linux kernel 2.x through 4.x before 4.8.3 allows local users to gain privileges by leveraging incorrect haKEV
  83Now

Published before and after this one in the same product

• ← EarlierCVE-2023-52798May 21, 2024 · wifi: ath11k: fix dfs radar event locking
  35Monitor
• ← EarlierCVE-2023-52799May 21, 2024 · jfs: fix array-index-out-of-bounds in dbFindLeaf
  31Monitor
• Later →CVE-2023-52801May 21, 2024 · iommufd: Fix missing update of domains_itree after splitting iopt_area
  35Monitor

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Root cause

After a memory region is freed, another reference pointing to it is still used. By then, the same region may have been allocated for different data.

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

1free(dev->buf);2/* ... another thread is still running ... */3process(dev->buf);

1lock(&dev->lock);2free(dev->buf);3dev->buf = NULL;4unlock(&dev->lock);

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.