sctp: handle the error returned from sctp_auth_asoc_init_active_key

Affected versions

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

• linux linux kernel4.19.199 and later · before 4.19.262
• linux linux kernel5.4.136 and later · before 5.4.220
• linux linux kernel5.10.54 and later · before 5.10.150
• linux linux kernel5.13.6 and later · before 5.14
• linux linux kernel5.14.1 and later · before 5.15.75
• linux linux kernel5.16 and later · before 5.19.17
• linux linux kernel6.0 and later · before 6.0.3
• linux linux kernel5.14

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

  • c1de376423a7759bf4fa25d6a038a4c1e035c9e1, 5.14affected
  • 50b57223da67653c61e405d0a7592355cfe4585e and later · before b8fa99a3a11bdd77fef6b4a97f1021eb30b5ba40affected · git
  • b60461696a0b0fdaf240bc365b7983698f88ded2 and later · before 382ff44716603a54f5fd238ddec6a2468e217612affected · git
  • 8eb225873246312660ccd68296959a7b213d0cdd and later · before f65955340e0044f5c41ac799a01698ac7dee8a4eaffected · git
  • 58acd10092268831e49de279446c314727101292 and later · before 19d636b663e0e92951bba5fced929ca7fd25c552affected · git
  • 58acd10092268831e49de279446c314727101292 and later · before 0f90099d18e3abdc01babf686f41f63fe04939c1affected · git
  • 58acd10092268831e49de279446c314727101292 and later · before 3b0fcf5e29c0940e1169ce9c44f73edd98bdf12daffected · git
  • 58acd10092268831e49de279446c314727101292 and later · before 022152aaebe116a25c39818a07e175a8cd3c1e11affected · git
  • 4.19.199 and later · before 4.19.262affected · semver
  • 5.4.136 and later · before 5.4.220affected · 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.