vulnerability

Debian: CVE-2024-42130: linux, linux-6.1 -- security update

Severity
6
CVSS
(AV:L/AC:L/Au:M/C:P/I:P/A:C)
Published
07/30/2024
Added
08/07/2024
Modified
02/20/2025

Description

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

nfc/nci: Add the inconsistency check between the input data length and count

write$nci(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="610501"], 0xf)

Syzbot constructed a write() call with a data length of 3 bytes but a count value
of 15, which passed too little data to meet the basic requirements of the function
nci_rf_intf_activated_ntf_packet().

Therefore, increasing the comparison between data length and count value to avoid
problems caused by inconsistent data length and count.

Solution(s)

debian-upgrade-linuxdebian-upgrade-linux-6-1
Title
NEW

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