CVE-2024-38619

Summary

In the Linux kernel, the following vulnerability has been resolved: usb-storage: alauda: Check whether the media is initialized The member "uzonesize" of struct alauda_info will remain 0 if alauda_init_media() fails, potentially causing divide errors in alauda_read_data() and alauda_write_lba(). - Add a member "media_initialized" to struct alauda_info. - Change a condition in alauda_check_media() to ensure the first initialization. - Add an error check for the return value of alauda_init_media().

Impact & exploitability

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products we track (1)

Recommendation

Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.

Official patch: https://git.kernel.org/stable/c/16637fea001ab3c8df528a8995b3211906165a30 ↗

Additional information

• NVD record
• https://git.kernel.org/stable/c/16637fea001ab3c8df528a8995b3211906165a30Patch
• https://git.kernel.org/stable/c/24bff7f714bdff97c2a75a0ff6a368cdf8ad5af4Patch
• https://git.kernel.org/stable/c/2cc32639ec347e3365075b130f9953ef16cb13f1Patch
• https://git.kernel.org/stable/c/3eee13ab67f65606faa66e0c3c729e4f514838fdPatch
• https://git.kernel.org/stable/c/51fe16c058acb22f847e69bc598066ed0bcd5c15Patch
• https://git.kernel.org/stable/c/e0aab7b07a9375337847c9d74a5ec044071e01c8Patch
• https://git.kernel.org/stable/c/e0e2eec76920a133dd49a4fbe4656d83596a1361Patch
• https://git.kernel.org/stable/c/f68820f1256b21466ff094dd97f243b7e708f9c1Patch