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CVE-2026-52913

In the Linux kernel, the following vulnerability has been resolved: batman-adv: v: stop OGMv2 on disabled interface When a batadv_hard_iface is disabled, its mesh_iface pointer is set to NULL. However, batadv_v_ogm_send_meshif() may still dispatch OGMs via batadv_v_ogm_queue_on_if() for interfaces that have since lost their mesh_iface association. This results in a NULL pointer dereference when batadv_v_ogm_queue_on_if() unconditionally calls netdev_priv() on the now NULL hard_iface->mesh_ifac
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:cc056e09d450b0d1648e3703d87a5ef683769e0b3194203d0f777ba8cb1d4194
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":"affected","product":"Linux","programFiles":["net/batman-adv/bat_v_ogm.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.6"},{"lessThan":"4.6","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.259","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.210","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.176","versionType":"semver"},{"less…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d1cdd6c009919cb5d3cf396a26c1f7007c53013861f15d535898b3485ec9b8bd · sha256:f14ac34324f8c740… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/batman-adv/bat_v_ogm.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"d7391a2b854a62235539c68e9cbf6fc7910a8e9a","status":"affected","version":"0da0035942d47766c32843143fb5dba7a29cb48c","versionType":"git"},{"lessThan":"70c9f6ab0d8f785087fb74fb85464a9a5288bfdb","status":"affected","version":"0da0035942d47766c32843143fb5dba7a29cb48c","versionType":"git"},{"lessThan":"040fe8eb34624002071dd21de9824dfe668ce65d","status":"affected","version":"0da0035942d47766c32…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d1cdd6c009919cb5d3cf396a26c1f7007c53013861f15d535898b3485ec9b8bd · sha256:f14ac34324f8c740… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["net/batman-adv/bat_v_ogm.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.6"},{"lessThan":"4.6","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.259","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.210","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.176","versionType":"semver"},{"less…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d1cdd6c009919cb5d3cf396a26c1f7007c53013861f15d535898b3485ec9b8bd · sha256:f14ac34324f8c740… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/batman-adv/bat_v_ogm.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"d7391a2b854a62235539c68e9cbf6fc7910a8e9a","status":"affected","version":"0da0035942d47766c32843143fb5dba7a29cb48c","versionType":"git"},{"lessThan":"70c9f6ab0d8f785087fb74fb85464a9a5288bfdb","status":"affected","version":"0da0035942d47766c32843143fb5dba7a29cb48c","versionType":"git"},{"lessThan":"040fe8eb34624002071dd21de9824dfe668ce65d","status":"affected","version":"0da0035942d47766c32…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d1cdd6c009919cb5d3cf396a26c1f7007c53013861f15d535898b3485ec9b8bd · sha256:f14ac34324f8c740… · /containers/cna/affected/0

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/040fe8eb34624002071dd21de9824dfe668ce65d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d1cdd6c009919cb5d3cf396a26c1f7007c53013861f15d535898b3485ec9b8bd · sha256:f14ac34324f8c740… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/1be1e99cbd5b74a69d3f92200ca87cf1bce852db"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d1cdd6c009919cb5d3cf396a26c1f7007c53013861f15d535898b3485ec9b8bd · sha256:f14ac34324f8c740… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/31dcb9711abd1dcd2080d9fac05c79dd9997d6bf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d1cdd6c009919cb5d3cf396a26c1f7007c53013861f15d535898b3485ec9b8bd · sha256:f14ac34324f8c740… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/4ff461af943efb5e74d09942d5ffee7644d1e1fe"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d1cdd6c009919cb5d3cf396a26c1f7007c53013861f15d535898b3485ec9b8bd · sha256:f14ac34324f8c740… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/70c9f6ab0d8f785087fb74fb85464a9a5288bfdb"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d1cdd6c009919cb5d3cf396a26c1f7007c53013861f15d535898b3485ec9b8bd · sha256:f14ac34324f8c740… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/aad70db50ea3d7dfe30e402b889ff075a293b287"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d1cdd6c009919cb5d3cf396a26c1f7007c53013861f15d535898b3485ec9b8bd · sha256:f14ac34324f8c740… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/d7391a2b854a62235539c68e9cbf6fc7910a8e9a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d1cdd6c009919cb5d3cf396a26c1f7007c53013861f15d535898b3485ec9b8bd · sha256:f14ac34324f8c740… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/f8ce8b8331a1bc44ad4905886a482214d428b253"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d1cdd6c009919cb5d3cf396a26c1f7007c53013861f15d535898b3485ec9b8bd · sha256:f14ac34324f8c740… · /containers/cna/references/7

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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