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CVE-2023-28576

MEDIUM
Published 2023-08-08T09:15:05.943Z
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CVSS Score

V3.1
6.4
/10
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.000
probability
of exploitation in the wild

There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.048
Higher than 4.8% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

The buffer obtained from kernel APIs such as cam_mem_get_cpu_buf() may be readable/writable in userspace after kernel accesses it. In other words, user mode may race and modify the packet header (e.g. header.count), causing checks (e.g. size checks) in kernel code to be invalid. This may lead to out-of-bounds read/write issues.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Qualcomm, Inc.

Snapdragon

Affected Versions:

FastConnect 6800 FastConnect 6900 FastConnect 7800 QCA6391 QCA6426 QCA6436 QCN9074 QCS410 QCS610 SD865 5G Snapdragon 8 Gen 1 Mobile Platform Snapdragon 865 5G Mobile Platform Snapdragon 865+ 5G Mobile Platform (SM8250-AB) Snapdragon 870 5G Mobile Platform (SM8250-AC) Snapdragon X55 5G Modem-RF System Snapdragon XR2 5G Platform SW5100 SW5100P SXR2130 WCD9341 WCD9370 WCD9380 WCN3660B WCN3680B WCN3950 WCN3980 WCN3988 WSA8810 WSA8815 WSA8830 WSA8835

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-qjfp-56q2-gxwj

Advisory Details

The buffer obtained from kernel APIs such as cam_mem_get_cpu_buf() may be readable/writable in userspace after kernel accesses it. In other words, user mode may race and modify the packet header (e.g. header.count), causing checks (e.g. size checks) in kernel code to be invalid. This may lead to out-of-bounds read/write issues.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-28576
WEB https://www.qualcomm.com/company/product-security/bulletins/august-2023-bulletin

Advisory provided by GitHub Security Advisory Database. Published: August 8, 2023, Modified: April 4, 2024

References

https://www.qualcomm.com/company/product-security/bulletins/august-2023-bulletin
Published: 2023-08-08T09:15:05.943Z
Last Modified: 2024-08-02T13:43:22.705Z
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