CVE-2025-40345 - usb: storage: sddr55: Reject out-of-bound new_pba

CVE-2025-40345 - usb: storage: sddr55: Reject out-of-bound new_pba

https://cvefeed.io/rssfeed/latest.atom / Fri, 12/12/2025 - 22:52
CVE ID : CVE-2025-40345
Published : 12. Dezember 2025 18:15 | 1 Stunde, 43 Minuten ago
Description : In the Linux kernel, the following vulnerability has been resolved: usb: storage: sddr55: Reject out-of-bound new_pba Discovered by Atuin - Automated Vulnerability Discovery Engine. new_pba comes from the status packet returned after each write. A bogus device could report values beyond the block count derived from info->capacity, letting the driver walk off the end of pba_to_lba[] and corrupt heap memory. Reject PBAs that exceed the computed block count and fail the transfer so we avoid touching out-of-range mapping entries.
Severity: 0.0 | NA
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