VulnerabilityModified

CVE-2023-21642

Memory corruption in HAB Memory management due to broad system privileges via physical address.

HIGH 7.8EPSS 0.10%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.10%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Memory corruption in HAB Memory management due to broad system privileges via physical address.

CVSS 3.1: 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.10% probability · 1th percentile
CISA KEV: Not listed
Weakness: CWE-284
Affected: qualcomm/qam8295p firmware · qualcomm/qca6574au firmware · qualcomm/qca6696 firmware · qualcomm/sa6145p firmware · qualcomm/sa6150p firmware · qualcomm/sa6155p firmware · qualcomm/sa8145p firmware · qualcomm/sa8150p firmware · qualcomm/sa8155p firmware · qualcomm/sa8195p firmware · qualcomm/sa8295p firmware · qualcomm/sa8540p firmware · qualcomm/sa9000p firmware
Source: product-security@qualcomm.com

References

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

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