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CVE-2024-58022

mailbox: th1520: Fix a NULL vs IS_ERR() bug

MEDIUM
5.5
CVSS Score
Published: February 27, 2025 at 08:00 PM UTC
Updated: June 17, 2026 at 08:14 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: mailbox: th1520: Fix a NULL vs IS_ERR() bug The devm_ioremap() function doesn't return error pointers, it returns NULL. Update the error checking to match.

Affected

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

Linux Kernel· Linux
95%
6.13 ≤ v < 6.13.26.13 ≤ v < 6.145d4d263e1c6b6b18acb4d67fd3b9af71b74049246.13
Vendor states this is fixed in d0f98e14c010bcf27898b635a54c1994ac4110a8 (fixed)
Vendor states this is fixed in ecbde88e544ff016fa08bbf2156dc431bb123e9b (fixed)
Vendor states this is fixed in 6.13 (unaffected)
Vendor states this is fixed in 6.13.2 (unaffected)
Vendor states this is fixed in 6.14 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/d0f98e14c010bcf27898b635a54c1994ac4110a8
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/ecbde88e544ff016fa08bbf2156dc431bb123e9b

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

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

CVSS

5.5MEDIUMCISA-ADP
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-476

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