cbcvebase.
CVE-2023-52458
published 2024-02-23

CVE-2023-52458: In the Linux kernel, the following vulnerability has been resolved: block: add check that partition length needs to be aligned with block size Before calling…

PriorityP420medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.23%
14.1th percentile
In the Linux kernel, the following vulnerability has been resolved: block: add check that partition length needs to be aligned with block size Before calling add partition or resize partition, there is no check on whether the length is aligned with the logical block size. If the logical block size of the disk is larger than 512 bytes, then the partition size maybe not the multiple of the logical block size, and when the last sector is read, bio_truncate() will adjust the bio size, resulting in an IO error if the size of the read command is smaller than the logical block size.If integrity data is supported, this will also result in a null pointer dereference when calling bio_integrity_free.

Affected

21 ranges
VendorProductVersion rangeFixed in
debianlinux< linux 6.1.76-1 (bookworm)linux 6.1.76-1 (bookworm)
linuxlinux
linuxlinux>= 633395b67bb222f85bb8f825c7751a54b9ec84ee < 8f6dfa1f1efe6dcca2d43e575491d8fcbe922f628f6dfa1f1efe6dcca2d43e575491d8fcbe922f62
linuxlinux>= 633395b67bb222f85bb8f825c7751a54b9ec84ee < 5010c27120962c85d2f421d2cf211791c96035035010c27120962c85d2f421d2cf211791c9603503
linuxlinux>= 633395b67bb222f85bb8f825c7751a54b9ec84ee < ef31cc87794731ffcb578a195a2c47d744e25fb8ef31cc87794731ffcb578a195a2c47d744e25fb8
linuxlinux>= 633395b67bb222f85bb8f825c7751a54b9ec84ee < cb16cc1abda18a9514106d2ac8c8d7abc0be5ed8cb16cc1abda18a9514106d2ac8c8d7abc0be5ed8
linuxlinux>= 633395b67bb222f85bb8f825c7751a54b9ec84ee < bcdc288e7bc008daf38ef0401b53e4a8bb61bbe5bcdc288e7bc008daf38ef0401b53e4a8bb61bbe5
linuxlinux>= 633395b67bb222f85bb8f825c7751a54b9ec84ee < 6f64f866aa1ae6975c95d805ed51d7e9433a00166f64f866aa1ae6975c95d805ed51d7e9433a0016
linuxlinux_kernel< 5.10.2155.10.215
linuxlinux_kernel>= 0 < 5.10.216-15.10.216-1
linuxlinux_kernel>= 0 < 6.1.76-16.1.76-1
linuxlinux_kernel>= 0 < 6.6.15-16.6.15-1
linuxlinux_kernel>= 0 < 6.6.15-16.6.15-1
linuxlinux_kernel>= 0 < 5.4.0-208.2285.4.0-208.228
linuxlinux_kernel>= 0 < 5.15.0-102.1125.15.0-102.112
linuxlinux_kernel>= 0 < 4.4.0-269.3034.4.0-269.303
linuxlinux_kernel>= 0 < 4.15.0-237.2494.15.0-237.249
linuxlinux_kernel>= 5.11.0 < 5.15.1485.15.148
linuxlinux_kernel>= 5.16.0 < 6.1.756.1.75
linuxlinux_kernel>= 6.2.0 < 6.6.146.6.14
linuxlinux_kernel>= 6.7.0 < 6.7.26.7.2

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv8.1HIGH
vendor_ubuntu7.5HIGH
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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