CVE-2024-50171
Published: November 8, 2024Last modified: November 8, 2024
Description
In the Linux kernel, the following vulnerability has been resolved: net: systemport: fix potential memory leak in bcm_sysport_xmit() The bcm_sysport_xmit() returns NETDEV_TX_OK without freeing skb in case of dma_map_single() fails, add dev_kfree_skb() to fix it.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.115-r0) |
| Stream | linux-lts | Fixed (6.6.59-r0) |
References
- https://git.kernel.org/stable/c/31701ef0c4547973991ff63596c927f841dfd133
- https://git.kernel.org/stable/c/4b70478b984af3c9d0279c121df5ff94e2533dbd
- https://git.kernel.org/stable/c/533d2f30aef272dade17870a509521c3afc38a03
- https://git.kernel.org/stable/c/5febfc545389805ce83d37f9f4317055b26dd7d7
- https://git.kernel.org/stable/c/7d5030a819c3589cf9948b1eee397b626ec590f5
- https://git.kernel.org/stable/c/8e81ce7d0166a2249deb6d5e42f28a8b8c9ea72f
- https://git.kernel.org/stable/c/b6321146773dcbbc372a54dbada67e0b50e0a25c
- https://git.kernel.org/stable/c/c401ed1c709948e57945485088413e1bb5e94bd1