{"cve":"CVE-2023-52788","nvd":{"published":"2024-05-21T16:15:17.570","modified":"2026-06-17T06:43:35.050","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ni915/perf: Fix NULL deref bugs with drm_dbg() calls\n\nWhen i915 perf interface is not available dereferencing it will lead to\nNULL dereferences.\n\nAs returning -ENOTSUPP is pretty clear return when perf interface is not\navailable.\n\n[tursulin: added stable tag]\n(cherry picked from commit 36f27350ff745bd228ab04d7845dfbffc177a889)","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-476"],"references":["https://git.kernel.org/stable/c/10f49cdfd5fb342a1a9641930dc040c570694e98","https://git.kernel.org/stable/c/1566e8be73fd5fa424e88d2a4cffdc34f970f0e1","https://git.kernel.org/stable/c/471aa951bf1206d3c10d0daa67005b8e4db4ff83","https://git.kernel.org/stable/c/55db76caa782baa4a1bf02296e2773c38a524a3e","https://git.kernel.org/stable/c/bf8e105030083e7b71591cdf437e464bcd8a0c09"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:50:30.954589733+00:00"},"epss":{"cve":"CVE-2023-52788","score":0.00236,"percentile":0.14581,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}