wifi: mac80211: don't return unset power in ieee80211_get_tx_power()

Affected versions

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

• linux linux kernelbefore 4.14.331
• linux linux kernel4.15 and later · before 4.19.300
• linux linux kernel4.20 and later · before 5.4.262
• linux linux kernel5.5 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

  • 5.7affected
  • db6d9e9e8b48b7ab68c61553eb5fa68534dd0fde and later · before 717de20abdcd1d4993fa450e28b8086a352620eaaffected · git
  • db6d9e9e8b48b7ab68c61553eb5fa68534dd0fde and later · before 21a0f310a9f3bfd2b4cf4f382430e638607db846affected · git
  • db6d9e9e8b48b7ab68c61553eb5fa68534dd0fde and later · before 2be24c47ac19bf639c48c082486c08888bd603c6affected · git
  • db6d9e9e8b48b7ab68c61553eb5fa68534dd0fde and later · before adc2474d823fe81d8da759207f4f1d3691aa775aaffected · git
  • db6d9e9e8b48b7ab68c61553eb5fa68534dd0fde and later · before 5a94cffe90e20e8fade0b9abd4370bd671fe87c7affected · git
  • db6d9e9e8b48b7ab68c61553eb5fa68534dd0fde and later · before e160ab85166e77347d0cbe5149045cb25e83937faffected · git
  • before 5.7not 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
• 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.

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