CVE-2026-97981
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)
net: ethernet: cortina: Count dropped frames as NAPI work
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: cortina: Count dropped frames as NAPI work The RX loop only consumes budget when it successfully delivers a frame. Error paths keep consuming descriptors without reducing the budget, so a stream of bad frames can process the entire receive ring in one poll. Move the budget accounting to a common end-of-frame path. This counts each completed frame as NAPI work whether it was delivered or dropped, matching the behavior of the vendor driver.
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) |
|---|---|---|---|---|---|
| 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 | affected | git | 620b7184808b25cf58268856f892b9ba83c181fd | Unavailable | None listed |
| 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 | affected | git | 9620e2ce9b5998ebbf157241f296f8ddb92285c2 | Unavailable | None listed |
| 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 | affected | git | 27b5753077d1cfda5fe201d2ba602de76a9a09b1 | Unavailable | None listed |
| 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 | affected | git | e858b9b1ea3cbbc353189d07dec40dc16967e290 | Unavailable | None listed |
| 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 | affected | git | 58140f1cebb776d174dc6ff41c15401654a5b1ea | Unavailable | None listed |
| 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 | affected | git | cceb6cd7f0e5ed2944a9ca22443d7b9da82f60ab | Unavailable | None listed |
| 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 | affected | git | 5754e0c0758805096ecfeaf4c1b146ad51ed246f | Unavailable | None listed |
| 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 | affected | git | b856c552f556bc0341c1dbe0bf88e630fd1dc4b7 | 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) |
|---|---|---|---|---|---|
| 4.16 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.16 | Unavailable | None listed |
| 5.10.271 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.222 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.189 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.158 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.111 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.53 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.7 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |