cve-2023-52768
Vulnerability from cvelistv5
Published
2024-05-21 15:30
Modified
2024-12-19 08:25
Severity ?
5.6 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: use vmm_table as array in wilc struct Enabling KASAN and running some iperf tests raises some memory issues with vmm_table: BUG: KASAN: slab-out-of-bounds in wilc_wlan_handle_txq+0x6ac/0xdb4 Write of size 4 at addr c3a61540 by task wlan0-tx/95 KASAN detects that we are writing data beyond range allocated to vmm_table. There is indeed a mismatch between the size passed to allocator in wilc_wlan_init, and the range of possible indexes used later: allocation size is missing a multiplication by sizeof(u32)
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/05ac1a198a63ad66bf5ae8b7321407c102d40ef3
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3ce1c2c3999b232258f7aabab311d47dda75605c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4b0d6ddb6466d10df878a7787f175a0e4adc3e27
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/541b3757fd443a68ed8d25968eae511a8275e7c8
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6aaf7cd8bdfe245d3c9a8b48fe70c2011965948e
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/05ac1a198a63ad66bf5ae8b7321407c102d40ef3
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3ce1c2c3999b232258f7aabab311d47dda75605c
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/4b0d6ddb6466d10df878a7787f175a0e4adc3e27
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/541b3757fd443a68ed8d25968eae511a8275e7c8
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/6aaf7cd8bdfe245d3c9a8b48fe70c2011965948e
Impacted products
Vendor Product Version
Linux Linux Version: 6.0
Show details on NVD website

To clipboard 

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