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CVE-2023-3355

Null pointer dereference in submit_lookup_cmds() in drivers/gpu/drm/msm/msm_gem_submit.c

Published: 6/28/2023 Last updated: 3/5/2025 Reserved: 6/21/2023

A NULL pointer dereference flaw was found in the Linux kernel's drivers/gpu/drm/msm/msm_gem_submit.c code in the submit_lookup_cmds function, which fails because it lacks a check of the return value of kmalloc(). This issue allows a local user to crash the system.

CNA assigner: redhat (53f830b8-0a3f-465b-8143-3b8a9948e749) Requested by: n/a

Metrics

Version Score Severity Vector String
3.1 4.7 Medium CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Opam packages affected (29)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes ortools_solvers orun rawlink rawlink-eio rawlink-lwt restricted shell solo5 solo5-bindings-hvt solo5-bindings-spt solo5-cross-aarch64 solo5-kernel-ukvm tracy-client tuntap uring vhd-format vhd-format-lwt xapi-stdext-unix

Products affected (10)

Product Vendor Version
Fedora Fedora < 8f96aa67c2ccbd7e41b8dc992b8d13cfe206d571
Red Hat Enterprise Linux 6 Red Hat < 62b2caef400c1738b6d22f636c628d9f85cd4c4c
Red Hat Enterprise Linux 7 Red Hat < 3.18
Red Hat Enterprise Linux 8 Red Hat <= 6.1.*
Red Hat Enterprise Linux 9 Red Hat < 2.6.12
Red Hat Enterprise Linux 9 Red Hat <= *
Red Hat Enterprise Linux 8 Red Hat 2.6.12
Red Hat Enterprise Linux 7 Red Hat <= 6.0.*
kernel n/a 3.18
kernel n/a < 34d91e555e5582cffdbcbb75517bc9217866823e

References (12)

Credits (2)