CVE-2023-53521
High
Description
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.
SeverityHigh
CVSS7.1
Exploit probability—
Product
Linux Kernel
PublishedOct 1, 2025
First seenOct 1, 2025
Weakness typeCWE-125Out-of-bounds read
How to fix
Update
- linux linux_kernel4.14.308, 4.19.276, 5.4.235, 5.10.173, 5.15.99, 6.1.16, 6.2.3 or later
Patches
- git.kernel.org/stable/c/0595cdb587726b4f0fa780eb7462e3679d141e82
- git.kernel.org/stable/c/2fb1fa8425cce2dc4dce298275d22d7077694b73
- git.kernel.org/stable/c/40af9a6deed723485e05b7d3255a28750692e8db
- git.kernel.org/stable/c/578797f0c8cbc2e3ec5fc0dab87087b4c7073686
- git.kernel.org/stable/c/76f7050537476ac062ec23a544fbca8270f2d08b
- git.kernel.org/stable/c/82143faf01dda831b89eccef60c39ef8575ab08a
- git.kernel.org/stable/c/87e47be38d205df338c52ead43f23b2864567423
- git.kernel.org/stable/c/8f9542cad6c27297c8391de3a659f0b7948495d0
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 2.6.25 ≤ v < 4.14.308, 4.15 ≤ v < 4.19.276, 4.20 ≤ v < 5.4.235, 5.5 ≤ v < 5.10.173, 5.11 ≤ v < 5.15.99, 5.16 ≤ v < 6.1.16, 6.2 ≤ v < 6.2.3 | 4.14.308, 4.19.276, 5.4.235, 5.10.173, 5.15.99, 6.1.16, 6.2.3 |
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