28 matches found
CVE-2026-89470
A vulnerability in the Linux kernel's cros_usbpd-charger driver (power supply / USB power delivery) allows a malicious embedded controller to return an exaggerated charger port count (up to 255) that is not bounded by EC_USB_PD_MAX_PORTS , resulting in an out-of-bounds write and subsequent memory...
CVE-2026-89471
CVE-2026-89471 affects the Linux kernel cros_usbpd-charger driver (power supply subsystem). The driver uses an EC-reported num_charger_ports value as a loop bound for an 8-entry fixed-size array (ports[EC_USB_PD_MAX_PORTS]) without validating it against the array size. A malicious or malfunctioni...
EUVD-2026-76377
In the Linux kernel, the following vulnerability has been resolved: power: supply: crosusbpd-charger: bound the EC-reported port count crosusbpdchargerprobe reads two port counts from the EC and uses one of them, numchargerports, as the loop bound when populating a fixed-size array: struct portda...
CVE-2026-89471 power: supply: cros_usbpd-charger: bound the EC-reported port count
In the Linux kernel, the following vulnerability has been resolved: power: supply: crosusbpd-charger: bound the EC-reported port count crosusbpdchargerprobe reads two port counts from the EC and uses one of them, numchargerports, as the loop bound when populating a fixed-size array: struct portda...
CVE-2026-89471 power: supply: cros_usbpd-charger: bound the EC-reported port count
In the Linux kernel, the following vulnerability has been resolved: power: supply: crosusbpd-charger: bound the EC-reported port count crosusbpdchargerprobe reads two port counts from the EC and uses one of them, numchargerports, as the loop bound when populating a fixed-size array: struct portda...
CVE-2026-89470 power: supply: cros_usbpd: Limit port counts to EC_USB_PD_MAX_PORTS
In the Linux kernel, the following vulnerability has been resolved: power: supply: crosusbpd: Limit port counts to ECUSBPDMAXPORTS Currently the crosusbpd-charger driver probe iterates based on raw charger port count returned by the embedded controller. The only check is against the number of USB...
CVE-2026-89470: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: power: supply: crosusbpd: Limit port counts to ECUSBPDMAXPORTS Currently the crosusbpd-charger driver probe iterates based on raw charger port count returned by the embedded controller. The only check is against the number of USB...
CVE-2026-89471: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: power: supply: crosusbpd-charger: bound the EC-reported port count crosusbpdchargerprobe reads two port counts from the EC and uses one of them, numchargerports, as the loop bound when populating a fixed-size array: struct portda...