bpf, sockmap: Prevent lock inversion deadlock in map delete elem

Affected versions

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

• debian debian linux10.0
• linux linux kernel5.5 and later · before 5.10.215
• linux linux kernel5.11 and later · before 5.15.154
• linux linux kernel5.16 and later · before 6.1.85
• linux linux kernel4.20 and later · before 5.4.274
• linux linux kernel6.7 and later · before 6.8.5
• linux linux kernel6.2 and later · before 6.6.26
• linux linux kernel6.9

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

  • 4.20affected
  • 604326b41a6fb9b4a78b6179335decee0365cd8c and later · before f7990498b05ac41f7d6a190dc0418ef1d21bf058affected · git
  • 604326b41a6fb9b4a78b6179335decee0365cd8c and later · before dd54b48db0c822ae7b520bc80751f0a0a173ef75affected · git
  • 604326b41a6fb9b4a78b6179335decee0365cd8c and later · before d1e73fb19a4c872d7a399ad3c66e8ca30e0875ecaffected · git
  • 604326b41a6fb9b4a78b6179335decee0365cd8c and later · before a44770fed86515eedb5a7c00b787f847ebb134a5affected · git
  • 604326b41a6fb9b4a78b6179335decee0365cd8c and later · before 668b3074aa14829e2ac2759799537a93b60fef86affected · git
  • 604326b41a6fb9b4a78b6179335decee0365cd8c and later · before 6af057ccdd8e7619960aca1f0428339f213b31cdaffected · git
  • 604326b41a6fb9b4a78b6179335decee0365cd8c and later · before ff91059932401894e6c86341915615c5eb0eca48affected · git
  • before 4.20not affected · semver
  • 5.4.274 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.