CVE-2022-50849 is a Linux kernel vulnerability in the pstore subsystem, specifically affecting devices using the ram backend. It allows for a kernel oops (system crash) when attempting to read from /proc/kcore due to incorrect memory mapping assumptions. The vulnerability has a low severity, as it requires local access to trigger the crash and the impact is limited to system instability rather than data compromise or privilege escalation. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Linux | Linux | 3.4CNA affecteddefault affected | |
| Linux | Linux | >= 404a6043385de17273624b076599669db5ad891f, < 1579bed1613802a323a1e14567faa95c149e105e, >= 404a6043385de17273624b076599669db5ad891f, < 295f59cd2cdeed841850d02dddde3a122cbf6fc6, >= 404a6043385de17273624b076599669db5ad891f, < 2f82381d0681b10f9ddd27be98c27363b5a3cd1c, >= 404a6043385de17273624b076599669db5ad891f, < 4d3126f242a0090342ffe925c35fb4f4252b7562, >= 404a6043385de17273624b076599669db5ad891f, < 69dbff7d2681c55a4d979fd9b75576303e69979f, >= 404a6043385de17273624b076599669db5ad891f, < 6d9460214e363e1f3d0756ee5d947e76e3e6f86c, >= 404a6043385de17273624b076599669db5ad891f, < e6b842741b4f39007215fd7e545cb55aa3d358a2, >= 404a6043385de17273624b076599669db5ad891f, < ebc73c4f266281e2cad1a372ecd81572d95375b6, >= 404a6043385de17273624b076599669db5ad891f, < fdebcc33b663d2e8da937653ddfbfc1315047eaaCNA affecteddefault unaffected |
CVSS data has not been published for this CVE.
No media coverage found for this CVE.