CVE-2023-52768
"WI-FI Wilc1000 Linux Kernel Slab Corruption Vulnerability"
Description
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)
INFO
Published Date :
May 21, 2024, 4:15 p.m.
Last Modified :
April 2, 2025, 3:03 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
4.7
Exploitability Score :
0.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-52768.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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The following list is the news that have been mention
CVE-2023-52768 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-52768 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Apr. 02, 2025
Action Type Old Value New Value Added CWE CWE-129 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.6 up to (excluding) 6.6.3 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.5.13 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.15.68 up to (excluding) 5.15.140 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.19.9 up to (excluding) 6.1.64 Added Reference Type CVE: https://git.kernel.org/stable/c/05ac1a198a63ad66bf5ae8b7321407c102d40ef3 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/05ac1a198a63ad66bf5ae8b7321407c102d40ef3 Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/3ce1c2c3999b232258f7aabab311d47dda75605c Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/3ce1c2c3999b232258f7aabab311d47dda75605c Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/4b0d6ddb6466d10df878a7787f175a0e4adc3e27 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/4b0d6ddb6466d10df878a7787f175a0e4adc3e27 Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/541b3757fd443a68ed8d25968eae511a8275e7c8 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/541b3757fd443a68ed8d25968eae511a8275e7c8 Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/6aaf7cd8bdfe245d3c9a8b48fe70c2011965948e Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/6aaf7cd8bdfe245d3c9a8b48fe70c2011965948e Types: Patch -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/05ac1a198a63ad66bf5ae8b7321407c102d40ef3 Added Reference https://git.kernel.org/stable/c/3ce1c2c3999b232258f7aabab311d47dda75605c Added Reference https://git.kernel.org/stable/c/4b0d6ddb6466d10df878a7787f175a0e4adc3e27 Added Reference https://git.kernel.org/stable/c/541b3757fd443a68ed8d25968eae511a8275e7c8 Added Reference https://git.kernel.org/stable/c/6aaf7cd8bdfe245d3c9a8b48fe70c2011965948e -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Nov. 05, 2024
Action Type Old Value New Value Added CVSS V3.1 CISA-ADP AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 29, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 21, 2024
Action Type Old Value New Value Added Description 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) Added Reference kernel.org https://git.kernel.org/stable/c/541b3757fd443a68ed8d25968eae511a8275e7c8 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/4b0d6ddb6466d10df878a7787f175a0e4adc3e27 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/6aaf7cd8bdfe245d3c9a8b48fe70c2011965948e [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/3ce1c2c3999b232258f7aabab311d47dda75605c [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/05ac1a198a63ad66bf5ae8b7321407c102d40ef3 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-52768 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-52768
weaknesses.