Yocto
CVE-2023-20728
MEDIUM
Severity by source
AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Lifecycle Timeline
1DescriptionNVD
In wlan, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07573603; Issue ID: ALPS07573603.
AnalysisAI
In wlan, there is a possible out of bounds read due to a missing bounds check. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Out-of-bounds Read (CWE-125), which allows attackers to read data from memory outside the intended buffer boundaries. In wlan, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07573603; Issue ID: ALPS07573603. Affected products include: Linuxfoundation Yocto, Google Android.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate array indices and buffer lengths. Use memory-safe languages. Enable AddressSanitizer during testing.
In gnss service, there is a possible escalation of privilege due to improper certificate validation. Rated critical seve
Yocto Project is an open source collaboration project that helps developers create custom Linux-based systems regardless
In BT firmware, there is a possible out of bounds write due to a missing bounds check. Rated critical severity (CVSS 9.8
In wlan firmware, there is a possible out of bounds write due to improper input validation. Rated high severity (CVSS 8.
In da, there is a possible out of bounds write due to a missing bounds check. Rated high severity (CVSS 8.4), this vulne
In flashc, there is a possible out of bounds write due to an uncaught exception. Rated high severity (CVSS 8.4), this vu
In modem, there is a possible improper input validation. This could lead to remote denial of service with no additional
In wlan, there is a possible denial of service due to incorrect error handling. Rated high severity (CVSS 7.5), this vul
In wlan firmware, there is a possible firmware assertion due to improper input handling. Rated high severity (CVSS 7.5),
In wlan firmware, there is possible system crash due to an uncaught exception. Rated high severity (CVSS 7.5), this vuln
In wlan firmware, there is possible system crash due to an uncaught exception. Rated high severity (CVSS 7.5), this vuln
In wlan firmware, there is possible system crash due to an integer overflow. Rated high severity (CVSS 7.5), this vulner
Same weakness CWE-125 – Out-of-bounds Read
View allSame technique Buffer Overflow
View allShare
External POC / Exploit Code
Leaving vuln.today