CVE-2022-41577
The kernel server has a vulnerability of not verifying the length of the data transferred in the user space.Successful exploitation of this vulnerability may cause out-of-bounds read in the kernel, which affects the device confidentiality and…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.15%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The kernel server has a vulnerability of not verifying the length of the data transferred in the user space.Successful exploitation of this vulnerability may cause out-of-bounds read in the kernel, which affects the device confidentiality and availability.
- CVSS 3.1
- 7.1 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- EPSS
- 0.15% probability · 4th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- huawei/emui · huawei/harmonyos
- Source
- psirt@huawei.com
References
- https://consumer.huawei.com/en/support/bulletin/2022/10/Vendor Advisory
- https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202210-0000001416095697Vendor Advisory
- https://consumer.huawei.com/en/support/bulletin/2022/10/Vendor Advisory
- https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202210-0000001416095697Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.