CVE-2023-54136

serial: sprd: Fix DMA buffer leak issue

N/A

Published: December 24, 2025 at 01:06 PM UTC

Updated: June 17, 2026 at 06:46 AM UTC

1 product affected across 1 vendorLinux Kernel

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Severity

N/A

Exploit prediction

EPSS 0.2%

Description

In the Linux kernel, the following vulnerability has been resolved: serial: sprd: Fix DMA buffer leak issue Release DMA buffer when _probe() returns failure to avoid memory leak.

Affected

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

Linux Kernel · Linux

95%

5.2 ≤ v < 5.10.1955.2 ≤ v < 5.15.1325.2 ≤ v < 5.4.2575.2 ≤ v < 6.1.535.2 ≤ v < 6.4.165.2 ≤ v < 6.5.35.2 ≤ v < 6.65.2f4487db58eb780a52d768f3b36aaaa8fd5839215

Vendor states this is fixed in 0237f913694d57bcd7e0e7ae6f255b648a1c42a7 (fixed)

Vendor states this is fixed in 4ee715e54e255b1be65722f715fca939d5c2ca7a (fixed)

Vendor states this is fixed in 6d209ed70f9c388727995aaece1f930fe63d402b (fixed)

Vendor states this is fixed in 9a26aaea6c212ea26bab159933dbfd3321a491f6 (fixed)

Vendor states this is fixed in c65be6ad55e5e45f8c4e40e1d8d7fe0e21b26e77 (fixed)

Vendor states this is fixed in cd119fdc3ee1450fbf7f78862b5de44c42b6e47f (fixed)

Vendor states this is fixed in f34508d934c4f2efb6a85787fc37f42184dabadf (fixed)

Vendor states this is fixed in 5.10.195 (unaffected)

Vendor states this is fixed in 5.15.132 (unaffected)

Vendor states this is fixed in 5.2 (unaffected)

Vendor states this is fixed in 5.4.257 (unaffected)

Vendor states this is fixed in 6.1.53 (unaffected)