CVE-2023-53521

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-53521
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53521.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-53521
Downstream
Related
Published
2025-10-01T11:46:08.131Z
Modified
2025-11-28T02:34:48.672481Z
Summary
scsi: ses: Fix slab-out-of-bounds in ses_intf_remove()
Details

In the Linux kernel, the following vulnerability has been resolved:

scsi: ses: Fix slab-out-of-bounds in sesintfremove()

A fix for:

BUG: KASAN: slab-out-of-bounds in sesintfremove+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.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53521.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Fixed
76f7050537476ac062ec23a544fbca8270f2d08b
Fixed
87e47be38d205df338c52ead43f23b2864567423
Fixed
40af9a6deed723485e05b7d3255a28750692e8db
Fixed
8f9542cad6c27297c8391de3a659f0b7948495d0
Fixed
0595cdb587726b4f0fa780eb7462e3679d141e82
Fixed
82143faf01dda831b89eccef60c39ef8575ab08a
Fixed
2fb1fa8425cce2dc4dce298275d22d7077694b73
Fixed
578797f0c8cbc2e3ec5fc0dab87087b4c7073686

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.14.308
Type
ECOSYSTEM
Events
Introduced
4.15.0
Fixed
4.19.276
Type
ECOSYSTEM
Events
Introduced
4.20.0
Fixed
5.4.235
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.173
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.99
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.16
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.2.3