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CVE-2022-48915

thermal: core: Fix TZ_GET_TRIP NULL pointer dereference

MEDIUM
5.5
CVSS Score
Published: August 22, 2024 at 01:32 AM UTC
Updated: June 17, 2026 at 05:16 AM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

In the Linux kernel, the following vulnerability has been resolved: thermal: core: Fix TZ_GET_TRIP NULL pointer dereference Do not call get_trip_hyst() from thermal_genl_cmd_tz_get_trip() if the thermal zone does not define one.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
95%
5.11 ≤ v < 5.15.275.16 ≤ v < 5.16.135.9 ≤ v < 5.10.1045.9 ≤ v < 5.15.275.9 ≤ v < 5.16.135.9 ≤ v < 5.171ce50e7d408ef2bdc8ca021363fd46d1b8bfad005.9
Vendor states this is fixed in 1c0b51e62a50e9291764d022ed44549e65d6ab9c (fixed)
Vendor states this is fixed in 3dafbf915c05f83469e791949b5590da2aca2afb (fixed)
Vendor states this is fixed in 4c294285cec3964b3291772ac0642c2bf440bd1b (fixed)
Vendor states this is fixed in 5838a14832d447990827d85e90afe17e6fb9c175 (fixed)
Vendor states this is fixed in 5.10.104 (unaffected)
Vendor states this is fixed in 5.15.27 (unaffected)
Vendor states this is fixed in 5.16.13 (unaffected)
Vendor states this is fixed in 5.17 (unaffected)
Vendor states this is fixed in 5.9 (unaffected)

References (4)

Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/1c0b51e62a50e9291764d022ed44549e65d6ab9c
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/3dafbf915c05f83469e791949b5590da2aca2afb
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/4c294285cec3964b3291772ac0642c2bf440bd1b
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/5838a14832d447990827d85e90afe17e6fb9c175

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.5MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-476

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