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CVE-2022-48778

mtd: rawnand: gpmi: don't leak PM reference in error path

HIGH
7.8
CVSS Score
Published: July 16, 2024 at 11:13 AM UTC
Updated: June 17, 2026 at 05:16 AM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: gpmi: don't leak PM reference in error path If gpmi_nfc_apply_timings() fails, the PM runtime usage counter must be dropped.

Affected

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

Linux Kernel· Linux
95%
5.10.94 ≤ v < 5.10.1025.15.17 ≤ v < 5.15.255.16.3 ≤ v < 5.16.115.4.174 ≤ v < 5.4.1810fe08bf9909f02eb487af2cc829f2853ea69bc9629218853877a748a2ca41d9957a84b2d6a7f56a75.10.945.15.175.16.35.4.174538a5e208e7d29e8b3cb1d79bbb757e8c763b680c447696e2f825df7800b0630352bea2d45d09baaf53d4c109a666bf1a4883b45d546fba079258717
Vendor states this is fixed in 4a7ec50298b1127c5024a750c969ea0794899545 (fixed)
Vendor states this is fixed in 4cd3281a910a5adf73b2a0a82241dd67844d0b25 (fixed)
Vendor states this is fixed in 58d3111eafce9e4398654b07f0b1dac27f26ee5b (fixed)
Vendor states this is fixed in 9161f365c91614e5a3f5c6dcc44c3b1b33bc59c0 (fixed)
Vendor states this is fixed in a4eeeaca50199e3f19eb13ac3b7e0bbb93e22de4 (fixed)
Affected range stops below 5.10.102, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.15.25, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.16.11, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.4.181, so it looks safe — our inference, not a vendor statement

References (5)

Mailing ListPatch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/4a7ec50298b1127c5024a750c969ea0794899545
Mailing ListPatch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/4cd3281a910a5adf73b2a0a82241dd67844d0b25
Mailing ListPatch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/58d3111eafce9e4398654b07f0b1dac27f26ee5b
Mailing ListPatch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/9161f365c91614e5a3f5c6dcc44c3b1b33bc59c0
Mailing ListPatch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/a4eeeaca50199e3f19eb13ac3b7e0bbb93e22de4

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

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

CVSS

7.8HIGH[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-Other

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