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Medium severity · published Jun 6, 2023
CVE-2022-40523
Information disclosure in Kernel due to indirect branch misprediction
5.5
CVSS
0.1%
EPSS
No
On KEV
Description
Information disclosure in Kernel due to indirect branch misprediction.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 1% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
9L
9205 Lte Modem Firmware · Qualcomm
All versions, or not specified · source: NVD
AF
Aqt1000 Firmware · Qualcomm
All versions, or not specified · source: NVD
AF
Ar8031 Firmware · Qualcomm
All versions, or not specified · source: NVD
AF
Ar8035 Firmware · Qualcomm
All versions, or not specified · source: NVD
CF
Csra6620 Firmware · Qualcomm
All versions, or not specified · source: NVD
CF
Csra6640 Firmware · Qualcomm
All versions, or not specified · source: NVD
FR
Flight Rb5 5g Platform Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qam8255p Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qam8295p Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qam8650p Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qam8775p Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca4004 Firmware · Qualcomm
All versions, or not specified · source: NVD
Affected product
9L
9205 Lte Modem Firmware
Qualcomm
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-40523
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-40523
Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/june-2023-bulletin
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