soc: qcom: pd-mapper: Fix element length in servreg_loc_pfr_req_ei

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Summary

CVECVE-2026-43108
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-06 10:16:24 UTC
Updated2026-05-11 17:27:25 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: soc: qcom: pd-mapper: Fix element length in servreg_loc_pfr_req_ei It looks element length declared in servreg_loc_pfr_req_ei for reason not matching servreg_loc_pfr_req's reason field due which we could observe decoding error on PD crash. qmi_decode_string_elem: String len 81 >= Max Len 65 Fix this by matching with servreg_loc_pfr_req's reason field.

Risk And Classification

Primary CVSS: v3.1 5.5 MEDIUM from [email protected]

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

Problem Types: NVD-CWE-noinfo

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 1ebcde047c547134e894508468ead0b7bd3b967d c93ca7c5a72e23a83a0b96f7f5c41a7a72f1dc47 git Not specified
CNA Linux Linux affected 1ebcde047c547134e894508468ead0b7bd3b967d 7d75145672cf2ec7c5417e3243af72c48314f7bb git Not specified
CNA Linux Linux affected 1ebcde047c547134e894508468ead0b7bd3b967d cba84132c2ac7c08b215ce4962bc6f522c08a88c git Not specified
CNA Linux Linux affected 1ebcde047c547134e894508468ead0b7bd3b967d 641f6fda143b879da1515f821ee475073678cf2a git Not specified
CNA Linux Linux affected 6.11 Not specified
CNA Linux Linux unaffected 6.11 semver Not specified
CNA Linux Linux unaffected 6.12.83 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.24 6.18.* semver Not specified
CNA Linux Linux unaffected 6.19.14 6.19.* semver Not specified
CNA Linux Linux unaffected 7.0 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/c93ca7c5a72e23a83a0b96f7f5c41a7a72f1dc47 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/7d75145672cf2ec7c5417e3243af72c48314f7bb 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/641f6fda143b879da1515f821ee475073678cf2a 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/cba84132c2ac7c08b215ce4962bc6f522c08a88c 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
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