In the Linux kernel, the following vulnerability has been resolved: net/smc: fix LGR and link use-after-free issue We encountered a LGR/link use-after-free issue, which manifested as the LGR/link r…
Critical CVSS 9.8
Summary
In the Linux kernel, the following vulnerability has been resolved: net/smc: fix LGR and link use-after-free issue We encountered a LGR/link use-after-free issue, which manifested as the LGR/link refcnt reaching 0 early and entering the clear process, making resource access unsafe. refcount_t: addition on 0; use-after-free. WARNING: CPU: 14 PID: 107447 at lib/refcount.c:25 refcount_warn_saturate+0x9c/0x140 Workqueue: events smc_lgr_terminate_work [smc] Call trace: refcount_warn_saturat…
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/0cf598548a6c36d90681d53c6b77d52363f2f295 Patch
- https://git.kernel.org/stable/c/2c7f14ed9c19ec0f149479d1c2842ec1f9bf76d7 Patch
- https://git.kernel.org/stable/c/673d606683ac70bc074ca6676b938bff18635226 Patch
- https://git.kernel.org/stable/c/6f0ae06a234a78ae137064f2c89135ac078a00eb Patch
- https://git.kernel.org/stable/c/f502a88fdd415647a1f2dc45fac71b9c522a052b Patch
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
Timeline
- nvd_ingest NVD