CVE-2025-38319 — NULL Pointer Dereference in Linux
Severity
5.5MEDIUMNVD
OSV3.2
EPSS
0.0%
top 92.84%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJul 10
Latest updateMar 25
Description
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/pp: Fix potential NULL pointer dereference in atomctrl_initialize_mc_reg_table
The function atomctrl_initialize_mc_reg_table() and
atomctrl_initialize_mc_reg_table_v2_2() does not check the return
value of smu_atom_get_data_table(). If smu_atom_get_data_table()
fails to retrieve vram_info, it returns NULL which is later
dereferenced.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6
Affected Packages4 packages
▶CVEListV5linux/linuxb3892e2bb519fe18225d0628f0dd255761f16502 — 85cdcb834fb490731ff2d123f87ca799c57dacf2+6
Also affects: Debian Linux 11.0