CVE-2025-38007 [Medium] | Security Vulnerability in Linux Kernel

In the Linux kernel, the following vulnerability has been resolved: HID: uclogic: Add NULL check in uclogic_input_configured() devm_kasprintf() returns NULL when memory allocation fails. Currently, uclogic_input_configured() does not check for this case, which results in a NULL pointer dereference. Add NULL check after devm_kasprintf() to prevent this issue.

#	Date	Old EPSS score	New EPSS score	Delta (New - Old)
1	2026-04-14	0.06%	0.20%	+0.14%
2	2026-03-04	0.03%	0.06%	+0.03%
3	2025-12-18	—	0.03%	—

Date

Old EPSS score

New EPSS score

Delta (New - Old)

2026-04-14

0.06%

0.20%

+0.14%

2026-03-04

0.03%

0.06%

+0.03%

2025-12-18

—

0.03%

—

Base score	Version	Severity	Vector	Exploitability	Impact	Score source
5.5	3.1	MEDIUM	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H` Click to expand Attack vector (AV:L) They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by. Attack complexity (AC:L) Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup. Privileges required (PR:L) A normal user session is enough; they don’t have to be admin. User interaction (UI:N) Nobody has to click “OK” or open a trap file; it can work without a victim helping. Scope (S:U) Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems. Confidentiality (C:N) Doesn’t really leak secrets in a meaningful way. Integrity (I:N) Data isn’t meaningfully altered or forged. Availability (A:H) Could take the service down hard or make it unusable for people who depend on it.	1.8	3.6	[email protected]

Base score

Version

Severity

Vector

Exploitability

Impact

Score source

5.5

3.1

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Click to expand

Attack vector (AV:L): They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
Attack complexity (AC:L): Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L): A normal user session is enough; they don’t have to be admin.
User interaction (UI:N): Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U): Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:N): Doesn’t really leak secrets in a meaningful way.
Integrity (I:N): Data isn’t meaningfully altered or forged.
Availability (A:H): Could take the service down hard or make it unusable for people who depend on it.

1.8

3.6

[email protected]

OS Trackers for CVE-2025-38007

vendor	priority	summary	link
`debian`	unimportant	CVE-2025-38007 unimportant priority: Debian including 2 source packages (linux, linux-6.1), 6 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 6.	https://security-tracker.debian.org/tracker/CVE-2025-38007
`redhat`	medium	—	https://access.redhat.com/security/cve/CVE-2025-38007
`suse`	medium	—	https://www.suse.com/security/cve/CVE-2025-38007/
`ubuntu`	medium	CVE-2025-38007 medium priority: Ubuntu including 158 source packages (linux, linux-allwinner-5.19, …), 1551 status rows across 10 suites (bionic, focal, jammy, noble, oracular, plucky, questing, trusty, upstream, xenial): DNE 1145, ignored 164, released 136, not-affected 101, needed 2, needs-triage 2, pending 1.	https://ubuntu.com/security/CVE-2025-38007

Affected software / configurations for CVE-2025-38007

Vendor	Product	Version	Raw CPE
linux	linux_kernel	>= 6.1.53, < 6.1.140	cpe:2.3:o:linux:linux_kernel::::::::
linux	linux_kernel	>= 6.4.16, < 6.5	cpe:2.3:o:linux:linux_kernel::::::::
linux	linux_kernel	>= 6.5.3, < 6.6.92	cpe:2.3:o:linux:linux_kernel::::::::
linux	linux_kernel	>= 6.7, < 6.12.30	cpe:2.3:o:linux:linux_kernel::::::::
linux	linux_kernel	>= 6.13, < 6.14.8	cpe:2.3:o:linux:linux_kernel::::::::
linux	linux_kernel	6.15	cpe:2.3:o:linux:linux_kernel:6.15:rc1::::::
linux	linux_kernel	6.15	cpe:2.3:o:linux:linux_kernel:6.15:rc2::::::
linux	linux_kernel	6.15	cpe:2.3:o:linux:linux_kernel:6.15:rc3::::::
linux	linux_kernel	6.15	cpe:2.3:o:linux:linux_kernel:6.15:rc4::::::
linux	linux_kernel	6.15	cpe:2.3:o:linux:linux_kernel:6.15:rc5::::::
linux	linux_kernel	6.15	cpe:2.3:o:linux:linux_kernel:6.15:rc6::::::
debian	debian_linux	11.0	cpe:2.3:o:debian:debian_linux:11.0:::::::*

References for CVE-2025-38007

URL	Tags
https://git.kernel.org/stable/c/00d52b2fa6083dd0f5c44f3604cd1bad1f9177dc	Patch
https://git.kernel.org/stable/c/01b76cc8ca243fc3376b035aa326bbc4f03d384b	Patch
https://git.kernel.org/stable/c/94e7272b636a0677082e0604609e4c471e0a2caf	Patch
https://git.kernel.org/stable/c/a9f58479a1a2c6f72907679c4df2f4ed92b05b39	Patch
https://git.kernel.org/stable/c/ad6caaf29bc26a48b1241ce82561fcbcf0a75aa9	Patch
https://git.kernel.org/stable/c/b616453d719ee1b8bf2ea6f6cc6c6258a572a590	Patch
https://git.kernel.org/stable/c/bd07f751208ba190f9b0db5e5b7f35d5bb4a8a1e	Patch
https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html	Third Party Advisory Mailing List

URL

CVE-2025-38007 | HID: uclogic: Add NULL check in uclogic_input_configured()

Exploit prediction scoring system (EPSS) score for CVE-2025-38007

Common vulnerability scoring system (CVSS) metrics for CVE-2025-38007

Weakness enumeration for CVE-2025-38007

OS Trackers for CVE-2025-38007

Affected software / configurations for CVE-2025-38007

References for CVE-2025-38007