CVE-2026-31658
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: altera-tse: fix skb leak on DMA mapping error in tse_start_xmit()
In the Linux kernel, the following vulnerability has been resolved: net: altera-tse: fix skb leak on DMA mapping error in tse_start_xmit() When dma_map_single() fails in tse_start_xmit(), the function returns NETDEV_TX_OK without freeing the skb. Since NETDEV_TX_OK tells the stack the packet was consumed, the skb is never freed, leaking memory on every DMA mapping failure. Add dev_kfree_skb_any() before returning to properly free the skb.
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) |
|---|---|---|---|---|---|
| bbd2190ce96d8fce031f0526c1f970b68adc9d1a | affected | git | ae2cd46f57f422b51aedd406ff5d75cbff401d5d | Unavailable | None listed |
| bbd2190ce96d8fce031f0526c1f970b68adc9d1a | affected | git | cb1d318702fdf643061350d164250198df4116f2 | Unavailable | None listed |
| bbd2190ce96d8fce031f0526c1f970b68adc9d1a | affected | git | d5ec406f0543bd6cdfd563b08015fdec8c4d5712 | Unavailable | None listed |
| bbd2190ce96d8fce031f0526c1f970b68adc9d1a | affected | git | 2eb9d67704ca8f1101f7435b85f113ede471f9f2 | Unavailable | None listed |
| bbd2190ce96d8fce031f0526c1f970b68adc9d1a | affected | git | 9f3ec44aeb58501d11834048d5d0dbaeacb6d4e7 | Unavailable | None listed |
| bbd2190ce96d8fce031f0526c1f970b68adc9d1a | affected | git | 60f462cd2716d86bd2174f9d5e035c9278f30480 | Unavailable | None listed |
| bbd2190ce96d8fce031f0526c1f970b68adc9d1a | affected | git | 3aca300e88afe56afb000cdc4c65383014fb17f9 | Unavailable | None listed |
| bbd2190ce96d8fce031f0526c1f970b68adc9d1a | affected | git | 6dede3967619b5944003227a5d09fdc21ed57d10 | 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) |
|---|---|---|---|---|---|
| 3.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.15 | Unavailable | None listed |
| 5.10.253 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.203 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.169 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.135 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.82 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.23 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.13 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |