dma-buf/dma-resv: Stop leaking on krealloc() failure

Affected versions

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

• linux linux kernel5.16 and later · before 6.1.42
• linux linux kernel6.2 and later · before 6.4.7
• linux linux kernel6.5

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

  • 5.16affected
  • d3c80698c9f58a0683badf78793eebaa0c71afbd and later · before 19e7b9f1f7e1cb92a4cc53b4c064f7fb4b1f1983affected · git
  • d3c80698c9f58a0683badf78793eebaa0c71afbd and later · before 819656cc03dec7f7f7800274dfbc8eb49f888e9faffected · git
  • d3c80698c9f58a0683badf78793eebaa0c71afbd and later · before 05abb3be91d8788328231ee02973ab3d47f5e3d2affected · git
  • before 5.16not affected · semver
  • 6.1.42 and later · up to and including 6.1.*not affected · semver
  • 6.4.7 and later · up to and including 6.4.*not affected · semver
  • 6.5 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

Published before and after this one in the same product

• ← EarlierCVE-2023-53178Sep 15, 2025 · mm: fix zswap writeback race condition
  18Monitor
• ← EarlierCVE-2023-53180Sep 15, 2025 · wifi: ath12k: Avoid NULL pointer access during management transmit cleanup
  22Monitor
• Later →CVE-2023-53182Sep 15, 2025 · ACPICA: Avoid undefined behavior: applying zero offset to null pointer
  22Monitor

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.