CVE-2026-72448
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
octeontx2-pf: Fix leak of SQ timestamp buffer on teardown
In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Fix leak of SQ timestamp buffer on teardown The send-queue timestamp ring is allocated with qmem_alloc() when timestamping is used, but otx2_free_sq_res() never freed sq->timestamps, leaking that memory across ifdown and device removal. Add the missing qmem_free() alongside the other SQ companion buffers.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| c9c12d339d93366732112d7ff472958834bfc3c5 | affected | git | c642a530aaaeb9a3e356cedfe77955e7f983380e | Unavailable | None listed |
| c9c12d339d93366732112d7ff472958834bfc3c5 | affected | git | e68ada66afcae0bc2a7c06b43c5a9a081d29e7b4 | Unavailable | None listed |
| c9c12d339d93366732112d7ff472958834bfc3c5 | affected | git | d6c0b0c802d3c49b86cad665a7f3790dc55a0394 | Unavailable | None listed |
| c9c12d339d93366732112d7ff472958834bfc3c5 | affected | git | 19d2d36e193c3fb515c052a56bfc83d8ac7b6764 | Unavailable | None listed |
| c9c12d339d93366732112d7ff472958834bfc3c5 | affected | git | e8e9dff204e8d8553495893e1a44d2b5021648de | Unavailable | None listed |
| c9c12d339d93366732112d7ff472958834bfc3c5 | affected | git | 3d45d40b872aec0073d4cf08956a6c9b87c5e396 | Unavailable | None listed |
| c9c12d339d93366732112d7ff472958834bfc3c5 | affected | git | 452ec5058ea4ed63adae8d6beeac9ee687fe8061 | Unavailable | None listed |
| c9c12d339d93366732112d7ff472958834bfc3c5 | affected | git | a056db30de92945ff8ee6033096678bfbae878e3 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.10 | Unavailable | None listed |
| 5.10.261 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.212 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.178 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.145 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.97 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.40 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.5 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |