CVE-2024-43849

soc: qcom: pdr: protect locator_addr with the main mutex

MEDIUM

5.5

CVSS Score

Published: August 17, 2024 at 09:22 AM UTC

Updated: June 17, 2026 at 07:51 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: soc: qcom: pdr: protect locator_addr with the main mutex If the service locator server is restarted fast enough, the PDR can rewrite locator_addr fields concurrently. Protect them by placing modification of those fields under the main pdr->lock.

Affected

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

Linux Kernel · Linux

95%

5.7 ≤ v < 5.10.2245.7 ≤ v < 5.15.1655.7 ≤ v < 6.1.1035.7 ≤ v < 6.10.35.7 ≤ v < 6.115.7 ≤ v < 6.6.446.2 ≤ v < 6.6.446.7 ≤ v < 6.10.35.7fbe639b44a82755d639df1c5d147c93f02ac5a0f

Vendor states this is fixed in 107924c14e3ddd85119ca43c26a4ee1056fa9b84 (fixed)

Vendor states this is fixed in 3e815626d73e05152a8142f6e44aecc4133e6e08 (fixed)

Vendor states this is fixed in 475a77fb3f0e1d527f56c60b79f5879661df5b80 (fixed)

Vendor states this is fixed in 8543269567e2fb3d976a8255c5e348aed14f98bc (fixed)

Vendor states this is fixed in d0870c4847e77a49c2f91bb2a8e0fa3c1f8dea5c (fixed)

Vendor states this is fixed in eab05737ee22216250fe20d27f5a596da5ea6eb7 (fixed)

Vendor states this is fixed in 5.10.224 (unaffected)

Vendor states this is fixed in 5.15.165 (unaffected)

Vendor states this is fixed in 5.7 (unaffected)

Vendor states this is fixed in 6.1.103 (unaffected)

Vendor states this is fixed in 6.10.3 (unaffected)

Vendor states this is fixed in 6.11 (unaffected)