CVE-2026-68135
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: hip04: fix RX buffer leak on build_skb failure
In the Linux kernel, the following vulnerability has been resolved: net: hip04: fix RX buffer leak on build_skb failure When build_skb() fails in hip04_rx_poll(), the driver jumps to the refill path without releasing the current RX buffer and its DMA mapping. Installing a replacement buffer then overwrites the slot references and leaks both resources. Keep the current slot intact and return budget so NAPI retries the same buffer. Also free a newly allocated RX fragment when dma_map_single() fails. This issue was found by an in-house static analysis tool.
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) |
|---|---|---|---|---|---|
| 701a0fd5231866db08cebcd502894699f49cb960 | affected | git | 690ecc13a4032e5cae1dc6659512f32b033533b0 | Unavailable | None listed |
| 701a0fd5231866db08cebcd502894699f49cb960 | affected | git | 2b19fe277645fd1aeb18fd4ecdcf31966080dee7 | Unavailable | None listed |
| 701a0fd5231866db08cebcd502894699f49cb960 | affected | git | bcd43ee1f25b682151df213c06a99b2e1c1cf2e5 | Unavailable | None listed |
| 701a0fd5231866db08cebcd502894699f49cb960 | affected | git | e054dcd990d8180cde529ea28ce0838e76a5ad5e | Unavailable | None listed |
| 701a0fd5231866db08cebcd502894699f49cb960 | affected | git | 67a7614bde310da006ab259f4f163d3fb0f9e253 | Unavailable | None listed |
| 701a0fd5231866db08cebcd502894699f49cb960 | affected | git | 80d977f280b4eccd4ac5369871d0ecb2b9c9a49d | Unavailable | None listed |
| 701a0fd5231866db08cebcd502894699f49cb960 | affected | git | a0f247d63489a107bbc3b712a77b302af2a2a173 | Unavailable | None listed |
| 701a0fd5231866db08cebcd502894699f49cb960 | affected | git | 14fa65d10f5696b063a7d8d26e8291ea84a2c6ed | 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) |
|---|---|---|---|---|---|
| 4.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.5 | Unavailable | None listed |
| 5.10.265 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.216 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.183 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.148 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.101 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.42 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.6 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |