CVE Explorer

CVE-2026-64093

In the Linux kernel, the following vulnerability has been resolved: batman-adv: tp_meter: directly shut down timer on cleanup batadv_tp_sender_cleanup() was calling timer_delete_sync() followed by timer_delete() to guard against the timer handler re-arming itself between the two calls. This double-deletion hack relied on the sending status being set to 0 to suppress re-arming. Replace both calls with a single timer_shutdown_sync(). This function both waits for any running timer callback to co

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:cb103a0f82723aa1fe87e88ab3756a96fc752122d1d7a9ac7ed538df5ed7444b

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/batman-adv/tp_meter.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"00bf4bb9947b1190a8be8d9b6a1bcbfa3707785c","status":"affected","version":"33a3bb4a3345bb511f9c69c913da95d4693e2a4e","versionType":"git"},{"lessThan":"74a76634055462833446684fd526d73c290ea43a","status":"affected","version":"33a3bb4a3345bb511f9c69c913da95d4693e2a4e","versionType":"git"},{"lessThan":"5bc2d50fb66b46f86543d5153a188eb1486d0b6e","status":"affected","version":"33a3bb4a3345bb511f9c…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f0642e632b0d67b179e60ed0a015afa517b9f4e1e56b45528382b0dbbed680fb · sha256:f3e2cd558ef623af… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["net/batman-adv/tp_meter.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.8"},{"lessThan":"4.8","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.210","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.176","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.143","versionType":"semver"},{"lessTha…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f0642e632b0d67b179e60ed0a015afa517b9f4e1e56b45528382b0dbbed680fb · sha256:f3e2cd558ef623af… · /containers/cna/affected/1

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f0642e632b0d67b179e60ed0a015afa517b9f4e1e56b45528382b0dbbed680fb · sha256:f3e2cd558ef623af… · /containers/cna/affected/0

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f0642e632b0d67b179e60ed0a015afa517b9f4e1e56b45528382b0dbbed680fb · sha256:f3e2cd558ef623af… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/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:f0642e632b0d67b179e60ed0a015afa517b9f4e1e56b45528382b0dbbed680fb · sha256:f3e2cd558ef623af… · /containers/cna/metrics/0/cvssV3_1

Source references

7 source assertions

{"url":"https://git.kernel.org/stable/c/00bf4bb9947b1190a8be8d9b6a1bcbfa3707785c"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f0642e632b0d67b179e60ed0a015afa517b9f4e1e56b45528382b0dbbed680fb · sha256:f3e2cd558ef623af… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/5bc2d50fb66b46f86543d5153a188eb1486d0b6e"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f0642e632b0d67b179e60ed0a015afa517b9f4e1e56b45528382b0dbbed680fb · sha256:f3e2cd558ef623af… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/74a76634055462833446684fd526d73c290ea43a"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f0642e632b0d67b179e60ed0a015afa517b9f4e1e56b45528382b0dbbed680fb · sha256:f3e2cd558ef623af… · /containers/cna/references/1

{"url":"https://git.kernel.org/stable/c/770bf0a35f0620b526fd4193889d1e77084e4c43"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f0642e632b0d67b179e60ed0a015afa517b9f4e1e56b45528382b0dbbed680fb · sha256:f3e2cd558ef623af… · /containers/cna/references/4

{"url":"https://git.kernel.org/stable/c/933880a8bc9b4042223a79255c0b1021cdc36991"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f0642e632b0d67b179e60ed0a015afa517b9f4e1e56b45528382b0dbbed680fb · sha256:f3e2cd558ef623af… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/d5487249a81ea658717614009c8f46acc5b7101a"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f0642e632b0d67b179e60ed0a015afa517b9f4e1e56b45528382b0dbbed680fb · sha256:f3e2cd558ef623af… · /containers/cna/references/6

{"url":"https://git.kernel.org/stable/c/f86b20ec8d17d77bddc02c5c86cfa2389d84ecff"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f0642e632b0d67b179e60ed0a015afa517b9f4e1e56b45528382b0dbbed680fb · sha256:f3e2cd558ef623af… · /containers/cna/references/3

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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