CVE-2022-22071 · netVigilance record NV23-0179

Qualcomm Multiple Chipsets Use-After-Free

past due

What to do

Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

CISA deadline 2023-12-26 · passed 2 years 8 months ago · applies to US federal civilian agencies; used elsewhere as a reference SLA

What happened

Multiple Qualcomm chipsets contain a use-after-free vulnerability when process shell memory is freed using IOCTL munmap call and process initialization is in progress.

Who is affected

Qualcomm Multiple Chipsets. Affected version ranges are listed in the vendor advisory and the NVD entry linked under Sources.

Weakness class: CWE-416.

Timeline

2023-12-05
Added to CISA KEVExploitation in the wild confirmed by CISA
2023-12-26
CISA remediation deadlinepassed 2 years 8 months ago

Sources

NVD entry for CVE-2022-22071 nvd.nist.gov/vuln/detail/CVE-2022-22071
CISA Known Exploited Vulnerabilities catalog www.cisa.gov/known-exploited-vulnerabilities-catalog
git.codelinaro.org git.codelinaro.org/clo/la/kernel/msm-5.4/-/commit/586840fde350d7b8563df9889c8ce397e2c20dda
nvd.nist.gov nvd.nist.gov/vuln/detail/CVE-2022-22071