{"id":"CVE-2022-49952","summary":"misc: fastrpc: fix memory corruption on probe","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nmisc: fastrpc: fix memory corruption on probe\n\nAdd the missing sanity check on the probed-session count to avoid\ncorrupting memory beyond the fixed-size slab-allocated session array\nwhen there are more than FASTRPC_MAX_SESSIONS sessions defined in the\ndevicetree.","modified":"2026-04-03T13:14:44.927652833Z","published":"2025-06-18T11:00:15.434Z","related":["SUSE-SU-2025:02264-1","SUSE-SU-2025:02308-1","SUSE-SU-2025:02320-1","SUSE-SU-2025:02321-1","SUSE-SU-2025:02322-1","SUSE-SU-2025:02537-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49952.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0e33b0f322fecd7a92d9dc186535cdf97940a856"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9baa1415d9abdd1e08362ea2dcfadfacee8690b5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c0425c2facd9166fa083f90c9f3187ace0c7837a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c99bc901d5eb9fbdd7bd39f625e170ce97390336"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ec186b9f4aa2e6444d5308a6cc268aada7007639"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49952.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49952"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"f6f9279f2bf0e37e2f1fb119d8832b8568536a04"},{"fixed":"ec186b9f4aa2e6444d5308a6cc268aada7007639"},{"fixed":"c99bc901d5eb9fbdd7bd39f625e170ce97390336"},{"fixed":"0e33b0f322fecd7a92d9dc186535cdf97940a856"},{"fixed":"c0425c2facd9166fa083f90c9f3187ace0c7837a"},{"fixed":"9baa1415d9abdd1e08362ea2dcfadfacee8690b5"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49952.json"}}],"schema_version":"1.7.5"}