Medium severity · published Jan 21, 2021
CVE-2020-11148
Use after free issue in HIDL while using callback to post event in Rx thread when internal mutex is not acquired and meantime close is triggered and callback instance is deleted…
6.7
CVSS
0.2%
EPSS
No
On KEV
Description
Use after free issue in HIDL while using callback to post event in Rx thread when internal mutex is not acquired and meantime close is triggered and callback instance is deleted in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 11% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AP
Apq8017 · Qualcomm
All versions, or not specified · source: NVD
AP
Apq8053 · Qualcomm
All versions, or not specified · source: NVD
MS
Msm8917 · Qualcomm
All versions, or not specified · source: NVD
MS
Msm8953 · Qualcomm
All versions, or not specified · source: NVD
PM
Pm215 · Qualcomm
All versions, or not specified · source: NVD
PM
Pm3003a · Qualcomm
All versions, or not specified · source: NVD
PM
Pm439 · Qualcomm
All versions, or not specified · source: NVD
PM
Pm6125 · Qualcomm
All versions, or not specified · source: NVD
PM
Pm6150 · Qualcomm
All versions, or not specified · source: NVD
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
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-11148
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-11148
Broken Link
https://www.qualcomm.com/company/product-security/bulletins/december-2020-bulletin
Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/december-2020-security-bulletin
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