net/mlx5: HWS, Fix memory leak in hws_action_get_shared_stc_nic error flow
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 6.12.114, 6.16.5
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, Fix memory leak in hws_action_get_shared_stc_nic error flow When an invalid stc_type is provided, the function allocates memory for shared_stc but jumps to unlock_and_out without freeing it, causing a memory leak. Fix by jumping to free_shared_stc label instead to ensure proper cleanup.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Linux Linux
From 504e536d90104c850731840d3fbc95acf251f11b · fixed in a2751e1af5dc8b1a64cfd463576c58617c2573ac; From 504e536d90104c850731840d3fbc95acf251f11b · fixed in 051fd8576a2e4e95d5870c5c9f8679c5b16882e4; From 504e536d90104c850731840d3fbc95acf251f11b · fixed in a630f83592cdad1253523a1b760cfe78fef6cd9c
- Linux Linux
6.12
- KernelLinux
From 6.12.0 · fixed in 6.12.114; From 6.13.0 · fixed in 6.16.5