CVE-2024-26839
IB/hfi1: Fix a memleak in init_credit_return
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
17 Apr 2024Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
In the Linux kernel, the following vulnerability has been resolved:
IB/hfi1: Fix a memleak in init_credit_return
When dma_alloc_coherent fails to allocate dd->cr_base[i].va,
init_credit_return should deallocate dd->cr_base and
dd->cr_base[i] that allocated before. Or those resources
would be never freed and a memleak is triggered.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/2e4f9f20b32658ef3724aa46f7aef4908d2609e3https://git.kernel.org/stable/c/3fa240bb6b2dbb3e7a3ee1440a4889cbb6207eb7https://git.kernel.org/stable/c/52de5805c147137205662af89ed7e083d656ae25https://git.kernel.org/stable/c/809aa64ebff51eb170ee31a95f83b2d21efa32e2https://git.kernel.org/stable/c/8412c86e89cc78d8b513cb25cf2157a2adf3670ahttps://git.kernel.org/stable/c/b41d0ade0398007fb746213f09903d52a920e896https://git.kernel.org/stable/c/cecfb90cf71d91e9efebd68b9e9b84661b277cc8https://git.kernel.org/stable/c/f0d857ce31a6bc7a82afcdbadb8f7417d482604bhttps://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlhttps://lists.debian.org/debian-lts-announce/2024/06/msg00020.html