CVE-2025-40252
- Source
- https://cve.org/CVERecord?id=CVE-2025-40252
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-40252.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-40252
- Downstream
- Related
- Published
- 2025-12-04T16:08:14.393Z
- Modified
- 2026-03-20T12:43:14.333148Z
- Summary
- net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
net: qlogic/qede: fix potential out-of-bounds read in qedetpacont() and qedetpaend()
The loops in 'qedetpacont()' and 'qedetpaend()', iterate over 'cqe->len_list[]' using only a zero-length terminator as the stopping condition. If the terminator was missing or malformed, the loop could run past the end of the fixed-size array.
Add an explicit bound check using ARRAY_SIZE() in both loops to prevent a potential out-of-bounds access.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/40xxx/CVE-2025-40252.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/896f1a2493b59beb2b5ccdf990503dbb16cb2256
- https://git.kernel.org/stable/c/917a9d02182ac8b4f25eb47dc02f3ec679608c24
- https://git.kernel.org/stable/c/a778912b4a53587ea07d85526d152f85d109cbfe
- https://git.kernel.org/stable/c/e441db07f208184e0466abf44b389a81d70c340e
- https://git.kernel.org/stable/c/ecbb12caf399d7cf364b7553ed5aebeaa2f255bc
- https://git.kernel.org/stable/c/f0923011c1261b33a2ac1de349256d39cb750dd0
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/40xxx/CVE-2025-40252.json
- https://nvd.nist.gov/vuln/detail/CVE-2025-40252
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced55482edc25f0606851de42e73618f813f310d009Fixedecbb12caf399d7cf364b7553ed5aebeaa2f255bcFixeda778912b4a53587ea07d85526d152f85d109cbfeFixedf0923011c1261b33a2ac1de349256d39cb750dd0Fixed917a9d02182ac8b4f25eb47dc02f3ec679608c24Fixede441db07f208184e0466abf44b389a81d70c340eFixed896f1a2493b59beb2b5ccdf990503dbb16cb2256