ublk_drv: fix NULL pointer dereference in ublk_ctrl_start_recovery()

Affected versions

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

• linux linux kernel6.1 and later · before 6.1.110
• linux linux kernel6.2 and later · before 6.6.51
• linux linux kernel6.7 and later · before 6.10.10
• linux linux kernel6.11

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

  • 6.1affected
  • c732a852b419fa057b53657e2daaf9433940391c and later · before ca249435893dda766f3845c15ca77ca5672022d8affected · git
  • c732a852b419fa057b53657e2daaf9433940391c and later · before 136a29d8112df4ea0a57f9602ddf3579e04089dcaffected · git
  • c732a852b419fa057b53657e2daaf9433940391c and later · before 7c890ef60bf417d3fe5c6f7a9f6cef0e1d77f74faffected · git
  • c732a852b419fa057b53657e2daaf9433940391c and later · before e58f5142f88320a5b1449f96a146f2f24615c5c7affected · git
  • before 6.1not affected · semver
  • 6.1.110 and later · up to and including 6.1.*not affected · semver
  • 6.6.51 and later · up to and including 6.6.*not affected · semver
  • 6.10.10 and later · up to and including 6.10.*not affected · semver
  • 6.11 and laternot affected · original_commit_for_fix

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.

MITRE has no CAPEC/ATT&CK mapping for this CWE.