High severity · published Apr 16, 2020
CVE-2019-10621
Use after free issue when MAP and UNMAP calls at same time as data structure used my MAP may be freed by UNMAP function in Snapdragon Auto, Snapdragon Compute, Snapdragon…
7.8
CVSS
0.2%
EPSS
No
On KEV
Description
Use after free issue when MAP and UNMAP calls at same time as data structure used my MAP may be freed by UNMAP function in Snapdragon Auto, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in Nicobar, QCS405, Rennell, Saipan, SC8180X, SDX55, SM6150, SM7150, SM8150, SM8250, SXR2130
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
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
NF
Nicobar Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qcs405 Firmware · Qualcomm
All versions, or not specified · source: NVD
RF
Rennell Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Saipan Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sc8180x Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sdx55 Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sm6150 Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sm7150 Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sm8150 Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sm8250 Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sxr2130 Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-10621
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-10621
Patch
https://www.qualcomm.com/company/product-security/bulletins/april-2020-bulletin
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