CVE-2023-53521
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.15%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.1 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- EPSS
- 0.15% probability · 4th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.