VulnerabilityModified
CVE-2021-35090
Possible hypervisor memory corruption due to TOC TOU race condition when updating address mappings in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile
HIGH 7.8EPSS 0.12%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.12%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Possible hypervisor memory corruption due to TOC TOU race condition when updating address mappings in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
- EPSS
- 0.12% probability · 2th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-367
- Affected
- qualcomm/aqt1000 firmware · qualcomm/qca6390 firmware · qualcomm/qca6391 firmware · qualcomm/qca6420 firmware · qualcomm/qca6421 firmware · qualcomm/qca6426 firmware · qualcomm/qca6430 firmware · qualcomm/qca6431 firmware · qualcomm/qca6436 firmware · qualcomm/qcm6490 firmware · qualcomm/qcs6490 firmware · qualcomm/qrb5165 firmware · qualcomm/qrb5165m firmware · qualcomm/qrb5165n firmware · qualcomm/qsm8350 firmware · qualcomm/sa8540p firmware · qualcomm/sa9000p firmware · qualcomm/sd 8cx firmware · qualcomm/sd 8cx gen2 firmware · qualcomm/sd690 5g firmware · +36 more
- Source
- product-security@qualcomm.com
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.