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SUSE: CVE-2024-27059: SUSE Linux Security Advisory

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SUSE: CVE-2024-27059: SUSE Linux Security Advisory

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
05/01/2024
Created
05/15/2024
Added
05/15/2024
Modified
05/15/2024

Description

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).

Solution(s)

  • suse-upgrade-cluster-md-kmp-azure
  • suse-upgrade-dlm-kmp-azure
  • suse-upgrade-gfs2-kmp-azure
  • suse-upgrade-kernel-azure
  • suse-upgrade-kernel-azure-devel
  • suse-upgrade-kernel-azure-extra
  • suse-upgrade-kernel-azure-livepatch-devel
  • suse-upgrade-kernel-azure-optional
  • suse-upgrade-kernel-azure-vdso
  • suse-upgrade-kernel-devel-azure
  • suse-upgrade-kernel-source-azure
  • suse-upgrade-kernel-syms-azure
  • suse-upgrade-kselftests-kmp-azure
  • suse-upgrade-ocfs2-kmp-azure
  • suse-upgrade-reiserfs-kmp-azure

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