Medium severity · published May 7, 2021
CVE-2020-11254
Memory corruption during buffer allocation due to dereferencing session ctx pointer without checking if pointer is valid in Snapdragon Auto, Snapdragon Compute, Snapdragon…
5.5
CVSS
0.1%
EPSS
No
On KEV
Description
Memory corruption during buffer allocation due to dereferencing session ctx pointer without checking if pointer is valid in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 3% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PM
Pm6150a · Qualcomm
All versions, or not specified · source: NVD
PM
Pm6150l · Qualcomm
All versions, or not specified · source: NVD
PM
Pm6350 · Qualcomm
All versions, or not specified · source: NVD
PM
Pm660 · Qualcomm
All versions, or not specified · source: NVD
PM
Pm660l · Qualcomm
All versions, or not specified · source: NVD
PM
Pm7250b · Qualcomm
All versions, or not specified · source: NVD
PM
Pm8008 · Qualcomm
All versions, or not specified · source: NVD
PM
Pm8009 · Qualcomm
All versions, or not specified · source: NVD
PM
Pm8350 · Qualcomm
All versions, or not specified · source: NVD
PM
Pm8350b · Qualcomm
All versions, or not specified · source: NVD
PM
Pm8350bh · Qualcomm
All versions, or not specified · source: NVD
PM
Pm8350c · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-11254
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-11254
Patch
https://www.qualcomm.com/company/product-security/bulletins/may-2021-bulletin
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