xfs: stop reclaim before pushing AIL during unmount

Affected versions

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

• linux linux kernel5.9 and later · before 5.10.253
• linux linux kernel5.11 and later · before 5.15.203
• linux linux kernel5.16 and later · before 6.1.168
• linux linux kernel6.2 and later · before 6.6.131
• linux linux kernel6.7 and later · before 6.12.80
• linux linux kernel6.13 and later · before 6.18.21
• linux linux kernel6.19 and later · before 6.19.11
• linux linux kernel7.0

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

  • 5.9affected
  • 90c60e16401248a4900f3f9387f563d0178dcf34 and later · before e6cc490048f78b009259a5f032acead9f789c34caffected · git
  • 90c60e16401248a4900f3f9387f563d0178dcf34 and later · before 239d734c00644072862fa833805c4471573b1445affected · git
  • 90c60e16401248a4900f3f9387f563d0178dcf34 and later · before bda27fc0b4eb3a425d9a18475c4cb94fbe862c60affected · git
  • 90c60e16401248a4900f3f9387f563d0178dcf34 and later · before d38135af04a3ad8a585c899d176efc8e97853115affected · git
  • 90c60e16401248a4900f3f9387f563d0178dcf34 and later · before a89434a6188d8430ea31120da96e3e4cefb58686affected · git
  • 90c60e16401248a4900f3f9387f563d0178dcf34 and later · before 8147e304d7d32fd5c3e943babc296ce2873dc279affected · git
  • 90c60e16401248a4900f3f9387f563d0178dcf34 and later · before 558e3275d8a3b101be18a7fe7d1634053e9d9b07affected · git
  • 90c60e16401248a4900f3f9387f563d0178dcf34 and later · before 4f24a767e3d64a5f58c595b5c29b6063a201f1e3affected · git
  • before 5.9not 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
• CVE-2019-13272In the Linux kernel before 5.1.17, ptrace_link in kernel/ptrace.c mishandles the recording of the credentials of a process that wants to creKEV
  77This week
• CVE-2013-6282The (1) get_user and (2) put_user API functions in the Linux kernel before 3.5.5 on the v6k and v7 ARM platforms do not validate certain addKEV
  77This week
• CVE-2013-2094The perf_swevent_init function in kernel/events/core.c in the Linux kernel before 3.8.9 uses an incorrect integer data type, which allows loKEV
  77This week

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.