netpoll: Fix race condition in netpoll_owner_active

Affected versions

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

• linux linux kernelbefore 5.10.221
• linux linux kernel5.11 and later · before 5.15.162
• linux linux kernel5.16 and later · before 6.1.96
• linux linux kernel6.2 and later · before 6.6.36
• linux linux kernel6.7 and later · before 6.9.7

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

  • 4.10affected
  • 89c4b442b78bdba388337cc746fe63caba85f46c and later · before 43c0ca793a18578a0f5b305dd77fcf7ed99f1265affected · git
  • 89c4b442b78bdba388337cc746fe63caba85f46c and later · before efd29cd9c7b8369dfc7bcb34637e6bf1a188aa8eaffected · git
  • 89c4b442b78bdba388337cc746fe63caba85f46c and later · before 96826b16ef9c6568d31a1f6ceaa266411a46e46caffected · git
  • 89c4b442b78bdba388337cc746fe63caba85f46c and later · before 3f1a155950a1685ffd0fd7175b3f671da8771f3daffected · git
  • 89c4b442b78bdba388337cc746fe63caba85f46c and later · before a130e7da73ae93afdb4659842267eec734ffbd57affected · git
  • 89c4b442b78bdba388337cc746fe63caba85f46c and later · before c2e6a872bde9912f1a7579639c5ca3adf1003916affected · git
  • before 4.10not affected · semver
  • 5.10.221 and later · up to and including 5.10.*not affected · semver
  • 5.15.162 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
• 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).

Attack context

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