ALSA: 6fire: Release resources at card release

Affected versions

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

• linux linux kernel2.6.39 and later · before 4.19.325
• linux linux kernel4.20 and later · before 5.4.287
• linux linux kernel5.5 and later · before 5.10.231
• linux linux kernel5.11 and later · before 5.15.174
• linux linux kernel5.16 and later · before 6.1.120
• linux linux kernel6.2 and later · before 6.6.64
• linux linux kernel6.7 and later · before 6.11.11
• linux linux kernel6.12 and later · before 6.12.2

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

  • 2.6.39affected
  • c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 and later · before 74357d0b5cd3ef544752bc9f21cbeee4902fae6caffected · git
  • c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 and later · before 273eec23467dfbfbd0e4c10302579ba441fb1e13affected · git
  • c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 and later · before f2d06d4e129e2508e356136f99bb20a332ff1a00affected · git
  • c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 and later · before b889a7d68d7e76b8795b754a75c91a2d561d5e8caffected · git
  • c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 and later · before ea8cc56db659cf0ae57073e32a4735ead7bd7ee3affected · git
  • c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 and later · before b754e831a94f82f2593af806741392903f359168affected · git
  • c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 and later · before 0df7f4b5cc10f5adf98be0845372e9eef7bb5b09affected · git
  • c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 and later · before 57860a80f03f9dc69a34a5c37b0941ad032a0a8caffected · git
  • c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 and later · before a0810c3d6dd2d29a9b92604d682eacd2902ce947affected · git

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.