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CVE-2026-64212

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mld: don't dereference a pointer before NULL checking it In iwl_mld_remove_link, the link->fw_id is saved at the beginning of the function so we have it after we freed the link. But the link pointer can be NULL, and is not checked when the fw_id is stored. Fix it by simply freeing the link at the end of the function. fFixes: 0e66a39f4f0e ("wifi: iwlwifi: fix potential use after free in iwl_mld_remove_link()")
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:07e4f25ed826a95142e9a5c9c317ff77d978859e478a0382440ce8ea7ce2f200
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/net/wireless/intel/iwlwifi/mld/link.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"3a74aaad047353da3344aed32e9042d4f334f926","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"b6b4db85c7baf0788c5e7ec61350c1ff2bb775e0","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"d733ed481fd20a8e7bfe5119c4e77761ba3f87ee","status":"affected","version":"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:57a4e96bcf55080274f93839f90fb93b1576d9597462fe6180be32b315193d77 · sha256:0fad7c4398a401eb… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/wireless/intel/iwlwifi/mld/link.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.34","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:57a4e96bcf55080274f93839f90fb93b1576d9597462fe6180be32b315193d77 · sha256:0fad7c4398a401eb… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/wireless/intel/iwlwifi/mld/link.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"3a74aaad047353da3344aed32e9042d4f334f926","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"b6b4db85c7baf0788c5e7ec61350c1ff2bb775e0","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"d733ed481fd20a8e7bfe5119c4e77761ba3f87ee","status":"affected","version":"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:57a4e96bcf55080274f93839f90fb93b1576d9597462fe6180be32b315193d77 · sha256:0fad7c4398a401eb… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/wireless/intel/iwlwifi/mld/link.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.34","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:57a4e96bcf55080274f93839f90fb93b1576d9597462fe6180be32b315193d77 · sha256:0fad7c4398a401eb… · /containers/cna/affected/1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/3a74aaad047353da3344aed32e9042d4f334f926"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:57a4e96bcf55080274f93839f90fb93b1576d9597462fe6180be32b315193d77 · sha256:0fad7c4398a401eb… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/b6b4db85c7baf0788c5e7ec61350c1ff2bb775e0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:57a4e96bcf55080274f93839f90fb93b1576d9597462fe6180be32b315193d77 · sha256:0fad7c4398a401eb… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/d733ed481fd20a8e7bfe5119c4e77761ba3f87ee"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:57a4e96bcf55080274f93839f90fb93b1576d9597462fe6180be32b315193d77 · sha256:0fad7c4398a401eb… · /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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