VulnerabilityModified
CVE-2022-40540
Memory corruption due to buffer copy without checking the size of input while loading firmware in Linux Kernel.
HIGH 7.8EPSS 0.17%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.17%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Memory corruption due to buffer copy without checking the size of input while loading firmware in Linux Kernel.
- 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
- 0.17% probability · 6th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- qualcomm/sd 8 gen1 5g firmware · qualcomm/sd888 5g firmware · qualcomm/sw5100 firmware · qualcomm/sw5100p firmware · qualcomm/wcd9380 firmware · qualcomm/wcd9385 firmware · qualcomm/wcn3980 firmware · qualcomm/wcn3988 firmware · qualcomm/wcn6850 firmware · qualcomm/wcn6851 firmware · qualcomm/wcn6855 firmware · qualcomm/wcn6856 firmware · qualcomm/wcn7850 firmware · qualcomm/wcn7851 firmware · qualcomm/wsa8830 firmware · qualcomm/wsa8835 firmware
- Source
- product-security@qualcomm.com
References
- https://bugzilla.suse.com/show_bug.cgi?id=1209597
- https://security.netapp.com/advisory/ntap-20230616-0001/
- https://www.qualcomm.com/company/product-security/bulletins/march-2023-bulletinPatch, Vendor Advisory
- https://bugzilla.suse.com/show_bug.cgi?id=1209597
- https://security.netapp.com/advisory/ntap-20230616-0001/
- https://www.qualcomm.com/company/product-security/bulletins/march-2023-bulletinPatch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.