CVE-2019-2314
Possible race condition that will cause a use-after-free when writing to two sysfs entries at nearly the same time in Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.13%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Possible race condition that will cause a use-after-free when writing to two sysfs entries at nearly the same time in Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MSM8909W, QCS405, QCS605, Qualcomm 215, SD 425, SD 439 / SD 429, SD 450, SD 625, SD 632, SD 636, SD 665, SD 675, SD 712 / SD 710 / SD 670, SD 730, SD 845 / SD 850, SD 855, SDM439, SDM660, SDX20, SDX24
- CVSS 3.0
- 7.0 HIGHCVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.13% probability · 3th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-362, CWE-416
- Affected
- qualcomm/msm8909w firmware · qualcomm/qcs405 firmware · qualcomm/qcs605 firmware · qualcomm/qualcomm 215 firmware · qualcomm/sd 425 firmware · qualcomm/sd 439 firmware · qualcomm/sd 429 firmware · qualcomm/sd 450 firmware · qualcomm/sd 625 firmware · qualcomm/sd 632 firmware · qualcomm/sd 636 firmware · qualcomm/sd 665 firmware · qualcomm/sd 675 firmware · qualcomm/sd 712 firmware · qualcomm/sd 710 firmware · qualcomm/sd 670 firmware · qualcomm/sd 730 firmware · qualcomm/sd 845 firmware · qualcomm/sd 850 firmware · qualcomm/sd 855 firmware · +4 more
- Source
- product-security@qualcomm.com
References
- https://www.codeaurora.org/security-bulletin/2019/07/01/july-2019-code-aurora-security-bulletinPatch, Third Party Advisory
- https://www.codeaurora.org/security-bulletin/2019/07/01/july-2019-code-aurora-security-bulletinPatch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.