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CVE-2026-45959

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Fix a crash due to incorrect cleanup usage of kfree Annotating a local pointer variable, which will be assigned with the kmalloc-family functions, with the `__cleanup(kfree)` attribute will make the address of the local variable, rather than the address returned by kmalloc, passed to kfree directly and lead to a crash due to invalid deallocation of stack address. According to other places in the repo, the correct
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:3112e8e2e18537382f0b2c352ee19569dccc73a33311454839918d0124085bd3
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/crypto/ccp/ccp-ops.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9a3ace9b010ffd8c422c97844ae152f7c53d6b18","status":"affected","version":"a71475582ada92ba021852bf3c2b40ab3718549b","versionType":"git"},{"lessThan":"90f9090e3e744a8fe3bb6fa0e61f577347728b0b","status":"affected","version":"a71475582ada92ba021852bf3c2b40ab3718549b","versionType":"git"},{"lessThan":"d5abcc33ee76bc26d58b39dc1a097e43a99dd438","status":"affected","version":"a71475582ada92ba0…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bfa5c5d0b0eec1bc1e9ededaef969b5379c9fbee0855718d4754c00e2717a7e6 · sha256:4ef64a0b8ff0980b… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/crypto/ccp/ccp-ops.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.17"},{"lessThan":"6.17","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.14","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fi…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bfa5c5d0b0eec1bc1e9ededaef969b5379c9fbee0855718d4754c00e2717a7e6 · sha256:4ef64a0b8ff0980b… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/crypto/ccp/ccp-ops.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9a3ace9b010ffd8c422c97844ae152f7c53d6b18","status":"affected","version":"a71475582ada92ba021852bf3c2b40ab3718549b","versionType":"git"},{"lessThan":"90f9090e3e744a8fe3bb6fa0e61f577347728b0b","status":"affected","version":"a71475582ada92ba021852bf3c2b40ab3718549b","versionType":"git"},{"lessThan":"d5abcc33ee76bc26d58b39dc1a097e43a99dd438","status":"affected","version":"a71475582ada92ba0…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bfa5c5d0b0eec1bc1e9ededaef969b5379c9fbee0855718d4754c00e2717a7e6 · sha256:4ef64a0b8ff0980b… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/crypto/ccp/ccp-ops.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.17"},{"lessThan":"6.17","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.14","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fi…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bfa5c5d0b0eec1bc1e9ededaef969b5379c9fbee0855718d4754c00e2717a7e6 · sha256:4ef64a0b8ff0980b… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bfa5c5d0b0eec1bc1e9ededaef969b5379c9fbee0855718d4754c00e2717a7e6 · sha256:4ef64a0b8ff0980b… · /containers/cna/metrics/0/cvssV3_1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/90f9090e3e744a8fe3bb6fa0e61f577347728b0b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bfa5c5d0b0eec1bc1e9ededaef969b5379c9fbee0855718d4754c00e2717a7e6 · sha256:4ef64a0b8ff0980b… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/9a3ace9b010ffd8c422c97844ae152f7c53d6b18"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bfa5c5d0b0eec1bc1e9ededaef969b5379c9fbee0855718d4754c00e2717a7e6 · sha256:4ef64a0b8ff0980b… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/d5abcc33ee76bc26d58b39dc1a097e43a99dd438"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bfa5c5d0b0eec1bc1e9ededaef969b5379c9fbee0855718d4754c00e2717a7e6 · sha256:4ef64a0b8ff0980b… · /containers/cna/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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