drm/panfrost: Job should reference MMU not file_priv

Affected versions

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

• linux linux kernel5.10.67 and later · before 5.11
• linux linux kernel5.13.19 and later · before 5.14
• linux linux kernel5.14.6 and later · before 5.17.15
• linux linux kernel5.18 and later · before 5.18.4
• 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

  • c29485e34e63198dca6289639aa711f99d88e76e, 626adede2642f00c8918999a2451bd0a644ab9b7, cf461fa9250a634e8afc4433d82ae0decea8136e, 5.15affected
  • 7fdc48cc63a30fa3480d18bdd8c5fff2b9b15212 and later · before 8c8e8cc91a6ffc79865108279a74fd57d9070a17affected · git
  • 7fdc48cc63a30fa3480d18bdd8c5fff2b9b15212 and later · before 472dd7ea5e19a1aeabf1711ddc756777e05ee7c2affected · git
  • 7fdc48cc63a30fa3480d18bdd8c5fff2b9b15212 and later · before 6e516faf04317db2c46cbec4e3b78b4653a5b109affected · git
  • 5.10.67 and later · before 5.11affected · semver
  • 5.13.19 and later · before 5.14affected · semver
  • 5.14.6 and later · before 5.15affected · semver
  • before 5.15not affected · semver
  • 5.17.15 and later · up to and including 5.17.*not affected · semver
  • 5.18.4 and later · up to and including 5.18.*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).

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.