CVE-2023-53521
HIGH severity · CVSS 7.1 · Out-of-bounds read
7.1CVSS HIGH
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: ses: Fix slab-out-of-bounds in ses_intf_remove() A fix for: BUG: KASAN: slab-out-of-bounds in ses_intf_remove+0x23f/0x270 [ses] Read of size 8 at addr ffff88a10d32e5d8 by task rmmod/12013 When edev->components is zero, accessing edev->component[0] members is wrong.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactHigh
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/0595cdb587726b4f0fa780eb7462e3679d141e82 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/0595cdb587726b4f0fa780eb7462e3679d141e82Patch
- https://git.kernel.org/stable/c/2fb1fa8425cce2dc4dce298275d22d7077694b73Patch
- https://git.kernel.org/stable/c/40af9a6deed723485e05b7d3255a28750692e8dbPatch
- https://git.kernel.org/stable/c/578797f0c8cbc2e3ec5fc0dab87087b4c7073686Patch
- https://git.kernel.org/stable/c/76f7050537476ac062ec23a544fbca8270f2d08bPatch
- https://git.kernel.org/stable/c/82143faf01dda831b89eccef60c39ef8575ab08aPatch
- https://git.kernel.org/stable/c/87e47be38d205df338c52ead43f23b2864567423Patch
- https://git.kernel.org/stable/c/8f9542cad6c27297c8391de3a659f0b7948495d0Patch