power: supply: adp5061: fix out-of-bounds read in adp5061_get_chg_type()
In the Linux kernel, the following vulnerability has been resolved: power: supply: adp5061: fix out-of-bounds read in adp5061_get_chg_type() ADP5061_CHG_STATUS_1_CHG_STATUS is masked with 0x07, which means a length of 8, but adp5061_chg_type array size is 4, may end up reading 4 elements beyond the end of the adp5061_chg_type[] array.
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: power: supply: adp5061: fix out-of-bounds read in adp5061_get_chg_type() ADP5061_CHG_STATUS_1_CHG_STATUS is masked with 0x07, which means a length of 8, but adp5061_chg_type array size is 4, may end up reading 4 elements beyond the end of the adp5061_chg_type[] array.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/038e4aa71281d0cbc8aeb56ba05ff7fc5653a106
- https://git.kernel.org/stable/c/24a0be36e9a21f63de2e6088607e689e59ec15f4
- https://git.kernel.org/stable/c/3376a0cf138dfc90b449fde541ca228a33e1c143
- https://git.kernel.org/stable/c/7c8bc374659de19d846f7cab3eda9ebdb005c4cc
- https://git.kernel.org/stable/c/89f305a71418591cdda18180f712f91c9820f03b
- https://git.kernel.org/stable/c/9d47e01b9d807808224347935562f7043a358054
- https://git.kernel.org/stable/c/dc52b73d3acd676ccbb440fcec617c547b903af2
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50649.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50649