ip: Fix data-races around sysctl_ip_fwd_use_pmtu.

Affected versions

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

• linux linux kernel3.14 and later · before 4.19.254
• linux linux kernel4.20 and later · before 5.4.208
• linux linux kernel5.5 and later · before 5.10.134
• linux linux kernel5.11 and later · before 5.15.58
• linux linux kernel5.16 and later · before 5.18.15
• linux linux kernel5.19

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

  • 3.14affected
  • f87c10a8aa1e82498c42d0335524d6ae7cf5a52b and later · before eb15262128b793e4b1d1c4514d3e6d19c3959764affected · git
  • f87c10a8aa1e82498c42d0335524d6ae7cf5a52b and later · before 7828309df0f89419a9349761a37c7d1b0da45697affected · git
  • f87c10a8aa1e82498c42d0335524d6ae7cf5a52b and later · before b96ed5ccb09ae71103023ed13acefb194f609794affected · git
  • f87c10a8aa1e82498c42d0335524d6ae7cf5a52b and later · before 93fbc06da1d819f3981a7bd7928c3641ea67b364affected · git
  • f87c10a8aa1e82498c42d0335524d6ae7cf5a52b and later · before e364b5f6ffbfc457a997ad09a7baa16c19581edcaffected · git
  • f87c10a8aa1e82498c42d0335524d6ae7cf5a52b and later · before 60c158dc7b1f0558f6cadd5b50d0386da0000d50affected · git
  • before 3.14not affected · semver
  • 4.19.254 and later · up to and including 4.19.*not affected · semver
  • 5.4.208 and later · up to and including 5.4.*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.