What is CVE-2023-52768?

CVE-2023-52768 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.6 out of 10. CVE-2023-52768 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2023-52768?

CVE-2023-52768 has a CVSS score of 5.6 out of 10, rated Medium severity. The vector string is CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H.

Is there a patch available for CVE-2023-52768?

No patch is currently available for CVE-2023-52768. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

Is CVE-2023-52768 actively exploited?

CVE-2023-52768 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2023-52768

Medium

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)

Package Linux Kernel

Published 2024-05-21

Last modified 2025-04-02

CVSS version 3.1

Patch available

Awaiting data

CVSS 3.1 score

5.6

out of 10

Medium

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

High

Vector string

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H

Weakness type

CWE-129

CVE-2023-52768 is classified as CWE-129

See CWE-129 on MITRE CWE for full details on this weakness type.

References

The following references provide additional information about CVE-2023-52768 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Kernel patch commit
https://git.kernel.org/stable/c/05ac1a198a63ad66bf5ae8b7321407c102d40ef3
Patch
Kernel patch commit
https://git.kernel.org/stable/c/3ce1c2c3999b232258f7aabab311d47dda75605c
Patch
Kernel patch commit
https://git.kernel.org/stable/c/4b0d6ddb6466d10df878a7787f175a0e4adc3e27
Patch

5 patch commits total View all on NVD

Details

CVE ID CVE-2023-52768

Severity Medium

CVSS score 5.6 / 10

CVSS version 3.1

Published 2024-05-21

Modified 2025-04-02

KEV No

Patch Awaiting data

Package linux

Frequently asked questions

What is CVE-2023-52768?

CVE-2023-52768 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.6 out of 10 . CVE-2023-52768 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2023-52768?

CVE-2023-52768 has a CVSS score of 5.6 out of 10, rated Medium severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H.
Is there a patch available for CVE-2023-52768?

No patch is currently available for CVE-2023-52768. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
Is CVE-2023-52768 actively exploited?

No — CVE-2023-52768 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.