CVE Explorer

CVE-2026-64118

In the Linux kernel, the following vulnerability has been resolved: qed: fix double free in qed_cxt_tables_alloc() If one of the later PF or VF CID bitmap allocations fails, qed_cid_map_alloc() jumps to cid_map_fail and frees the previously allocated CID bitmaps before returning an error. qed_cxt_tables_alloc() then calls qed_cxt_mngr_free(), which invokes qed_cid_map_free() again. Fix this by setting each CID bitmap pointer to NULL after bitmap_free() to avoid double free. The bug was first

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a60bf891bc40ce717ecf9cbe00c16b535f1c9c27fcd87a527676db77e5faf639

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":["drivers/net/ethernet/qlogic/qed/qed_cxt.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9fe030719bd083b766602692ee96c8c985798e3c","status":"affected","version":"fe56b9e6a8d957d6a20729d626027f800c17a2da","versionType":"git"},{"lessThan":"06fa8e69019fd3c41a7b0ea8c5f509c3a33dc227","status":"affected","version":"fe56b9e6a8d957d6a20729d626027f800c17a2da","versionType":"git"},{"lessThan":"8cf5e4d2ca6b101d163c7423a426fb0aec34f7bb","status":"affected","version":"fe56…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:830a52c0384776aa178a5ea72ea8f85519e2576b667b20ba440fef67c6538222 · sha256:50a0911f2c5c8973… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/qlogic/qed/qed_cxt.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.4"},{"lessThan":"4.4","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":"6.1.175","versionType":"…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:830a52c0384776aa178a5ea72ea8f85519e2576b667b20ba440fef67c6538222 · sha256:50a0911f2c5c8973… · /containers/cna/affected/1

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:830a52c0384776aa178a5ea72ea8f85519e2576b667b20ba440fef67c6538222 · sha256:50a0911f2c5c8973… · /containers/cna/affected/0

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:830a52c0384776aa178a5ea72ea8f85519e2576b667b20ba440fef67c6538222 · sha256:50a0911f2c5c8973… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":8.4,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/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:v2:830a52c0384776aa178a5ea72ea8f85519e2576b667b20ba440fef67c6538222 · sha256:50a0911f2c5c8973… · /containers/cna/metrics/0/cvssV3_1

Source references

8 source assertions

{"url":"https://git.kernel.org/stable/c/06fa8e69019fd3c41a7b0ea8c5f509c3a33dc227"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:830a52c0384776aa178a5ea72ea8f85519e2576b667b20ba440fef67c6538222 · sha256:50a0911f2c5c8973… · /containers/cna/references/1

{"url":"https://git.kernel.org/stable/c/0e47fc1c9181ae029e0e35a865cbf2adcbae626c"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:830a52c0384776aa178a5ea72ea8f85519e2576b667b20ba440fef67c6538222 · sha256:50a0911f2c5c8973… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/2bccfb8476ca5f3548afbd623dc7a6980d4e77de"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:830a52c0384776aa178a5ea72ea8f85519e2576b667b20ba440fef67c6538222 · sha256:50a0911f2c5c8973… · /containers/cna/references/7

{"url":"https://git.kernel.org/stable/c/3904b993cc17ec5d7c5d3b57dbd0b775dafb9684"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:830a52c0384776aa178a5ea72ea8f85519e2576b667b20ba440fef67c6538222 · sha256:50a0911f2c5c8973… · /containers/cna/references/3

{"url":"https://git.kernel.org/stable/c/8cf5e4d2ca6b101d163c7423a426fb0aec34f7bb"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:830a52c0384776aa178a5ea72ea8f85519e2576b667b20ba440fef67c6538222 · sha256:50a0911f2c5c8973… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/9fe030719bd083b766602692ee96c8c985798e3c"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:830a52c0384776aa178a5ea72ea8f85519e2576b667b20ba440fef67c6538222 · sha256:50a0911f2c5c8973… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/a04c207f0801abdd23a169b5f902a9845059a65a"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:830a52c0384776aa178a5ea72ea8f85519e2576b667b20ba440fef67c6538222 · sha256:50a0911f2c5c8973… · /containers/cna/references/6

{"url":"https://git.kernel.org/stable/c/bdf678a273cadbccc347f331ae2e93ff4d14834c"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:830a52c0384776aa178a5ea72ea8f85519e2576b667b20ba440fef67c6538222 · sha256:50a0911f2c5c8973… · /containers/cna/references/4

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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