VulnerabilityModified

CVE-2023-21626

Cryptographic issue in HLOS due to improper authentication while performing key velocity checks using more than one key.

HIGH 7.1EPSS 0.11%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.11%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Cryptographic issue in HLOS due to improper authentication while performing key velocity checks using more than one key.

CVSS 3.1: 7.1 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS: 0.11% probability · 1th percentile
CISA KEV: Not listed
Weakness: CWE-320, CWE-287
Affected: qualcomm/apq8009 firmware · qualcomm/apq8017 firmware · qualcomm/apq8037 firmware · qualcomm/aqt1000 firmware · qualcomm/ar8035 firmware · qualcomm/csra6620 firmware · qualcomm/csra6640 firmware · qualcomm/csrb31024 firmware · qualcomm/fsm10056 firmware · qualcomm/mdm8207 firmware · qualcomm/mdm9205 firmware · qualcomm/mdm9206 firmware · qualcomm/mdm9207 firmware · qualcomm/mdm9607 firmware · qualcomm/mdm9628 firmware · qualcomm/msm8108 firmware · qualcomm/msm8208 firmware · qualcomm/msm8209 firmware · qualcomm/msm8608 firmware · qualcomm/msm8917 firmware · +40 more
Source: product-security@qualcomm.com

References

https://www.qualcomm.com/company/product-security/bulletins/august-2023-bulletinVendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/august-2023-bulletinVendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.