In the Linux kernel, the following vulnerability has been resolved:
USB: usb-storage: Prevent divide-by-0 error in isd200_ata_command
The isd200 sub-driver in usb-storage uses the HEADS and SECTORS values
in the ATA ID information to calculate cylinder and head values when
creating a CDB for READ or WRITE commands. The calculation involves
division and modulus operations, which will cause a crash if either of
these values is 0. While this never happens with a genuine device, it
could happen with a flawed or subversive emulation, as reported by the
syzbot fuzzer.
Protect against this possibility by refusing to bind to the device if
either the ATA_ID_HEADS or ATA_ID_SECTORS value in the device's ID
information is 0. This requires isd200_Initialization() to return a
negative error code when initialization fails; currently it always
returns 0 (even when there is an error).
Metrics
Affected Vendors & Products
References
History
Fri, 22 Nov 2024 12:00:00 +0000
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Tue, 05 Nov 2024 10:45:00 +0000
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MITRE
Status: PUBLISHED
Assigner: Linux
Published: 2024-05-01T13:00:10.571Z
Updated: 2024-11-05T09:20:53.236Z
Reserved: 2024-02-19T14:20:24.214Z
Link: CVE-2024-27059
Vulnrichment
Updated: 2024-05-23T19:01:24.217Z
NVD
Status : Awaiting Analysis
Published: 2024-05-01T13:15:50.493
Modified: 2024-11-21T09:03:46.410
Link: CVE-2024-27059
Redhat