CVE Explorer

CVE-2026-45970

In the Linux kernel, the following vulnerability has been resolved: bonding: alb: fix UAF in rlb_arp_recv during bond up/down The ALB RX path may access rx_hashtbl concurrently with bond teardown. During rapid bond up/down cycles, rlb_deinitialize() frees rx_hashtbl while RX handlers are still running, leading to a null pointer dereference detected by KASAN. However, the root cause is that rlb_arp_recv() can still be accessed after setting recv_probe to NULL, which is actually a use-after-fre

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:54c131f9a0cf9f3cb123207109e363f2b1b971f28119d8d8fbc375b9b1128d4b

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/bonding/bond_main.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.0"},{"lessThan":"3.0","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.252","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.202","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.165","versionType":"semver"},{…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:bcc47714cf5137f45f500bb7cee156087d3ff8a37c4816098221e9e3885fa7a4 · sha256:a0ca228a0a10cb47… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/bonding/bond_main.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"fd54ddc929be1d6c3b3b7b35d6d4642a5d9e803c","status":"affected","version":"3aba891dde3842d89ad022237b99c1ed308040b0","versionType":"git"},{"lessThan":"de7c097800f07f3c108185c7a38b53a530ba30ff","status":"affected","version":"3aba891dde3842d89ad022237b99c1ed308040b0","versionType":"git"},{"lessThan":"db5435b5342e3aaa4521d0f3ccfe94316b253ca1","status":"affected","version":"3aba891dde3842…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:bcc47714cf5137f45f500bb7cee156087d3ff8a37c4816098221e9e3885fa7a4 · sha256:a0ca228a0a10cb47… · /containers/cna/affected/0

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:bcc47714cf5137f45f500bb7cee156087d3ff8a37c4816098221e9e3885fa7a4 · sha256:a0ca228a0a10cb47… · /containers/cna/affected/1

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:bcc47714cf5137f45f500bb7cee156087d3ff8a37c4816098221e9e3885fa7a4 · sha256:a0ca228a0a10cb47… · /containers/cna/affected/0

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:bcc47714cf5137f45f500bb7cee156087d3ff8a37c4816098221e9e3885fa7a4 · sha256:a0ca228a0a10cb47… · /containers/cna/metrics/0/cvssV3_1

Source references

8 source assertions

{"url":"https://git.kernel.org/stable/c/c65cdf46ce340c9c00fbbaf84599d2daff43626e"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:bcc47714cf5137f45f500bb7cee156087d3ff8a37c4816098221e9e3885fa7a4 · sha256:a0ca228a0a10cb47… · /containers/cna/references/4

{"url":"https://git.kernel.org/stable/c/d31065526f160ee0244a719230aa069daca2bf4d"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:bcc47714cf5137f45f500bb7cee156087d3ff8a37c4816098221e9e3885fa7a4 · sha256:a0ca228a0a10cb47… · /containers/cna/references/6

{"url":"https://git.kernel.org/stable/c/db5435b5342e3aaa4521d0f3ccfe94316b253ca1"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:bcc47714cf5137f45f500bb7cee156087d3ff8a37c4816098221e9e3885fa7a4 · sha256:a0ca228a0a10cb47… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/de7c097800f07f3c108185c7a38b53a530ba30ff"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:bcc47714cf5137f45f500bb7cee156087d3ff8a37c4816098221e9e3885fa7a4 · sha256:a0ca228a0a10cb47… · /containers/cna/references/1

{"url":"https://git.kernel.org/stable/c/e6834a4c474697df23ab9948fd3577b26bf48656"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:bcc47714cf5137f45f500bb7cee156087d3ff8a37c4816098221e9e3885fa7a4 · sha256:a0ca228a0a10cb47… · /containers/cna/references/7

{"url":"https://git.kernel.org/stable/c/f94a0de7b9f32745a14a1621c63087a092823587"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:bcc47714cf5137f45f500bb7cee156087d3ff8a37c4816098221e9e3885fa7a4 · sha256:a0ca228a0a10cb47… · /containers/cna/references/3

{"url":"https://git.kernel.org/stable/c/fd54ddc929be1d6c3b3b7b35d6d4642a5d9e803c"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:bcc47714cf5137f45f500bb7cee156087d3ff8a37c4816098221e9e3885fa7a4 · sha256:a0ca228a0a10cb47… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/fef13c403be3fb685cb06419e6b3623106aab5ba"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:bcc47714cf5137f45f500bb7cee156087d3ff8a37c4816098221e9e3885fa7a4 · sha256:a0ca228a0a10cb47… · /containers/cna/references/5

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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