CVE-2026-74271

Summary

In the Linux kernel, the following vulnerability has been resolved:

power: supply: core: fix supplied_from allocations

If dts property power-supplies has multiple values, then accessing to psy->supplied_from[i-1] in __power_supply_populate_supplied_from will overrun supplied_from array.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxf6e0b081fb300a4601b064346963cf6bb163f437 < ae55e4bf18ee0c4c170797dd65e17dbdf644fcf2affected
LinuxLinuxf6e0b081fb300a4601b064346963cf6bb163f437 < 23a29ee1d9de38b7d6226b27653bc736b28ff05aaffected
LinuxLinuxf6e0b081fb300a4601b064346963cf6bb163f437 < fefc9dad30d545be288d50a0b10d00465015fcfeaffected
LinuxLinuxf6e0b081fb300a4601b064346963cf6bb163f437 < d0503357653ee62188987a26baa2d7f3689f367eaffected
LinuxLinuxf6e0b081fb300a4601b064346963cf6bb163f437 < 14357ba006e1586e4b4e809c074b21baf0aa4c4baffected
LinuxLinuxf6e0b081fb300a4601b064346963cf6bb163f437 < ba61aed9a34671222d1149acfc2f0179a9ce7e80affected
LinuxLinux3.10affected
LinuxLinux0 < 3.10unaffected
LinuxLinux6.1.178 <= 6.1.*unaffected
LinuxLinux6.6.145 <= 6.6.*unaffected
LinuxLinux6.12.97 <= 6.12.*unaffected
LinuxLinux6.18.40 <= 6.18.*unaffected
LinuxLinux7.1.5 <= 7.1.*unaffected
LinuxLinux7.2 <= *unaffected

Weaknesses

References