29 matches found
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: hwmon: adt7470 Fixed a divide-by-zero crash in the fan speed reading via TOCTOU. If the fan data becomes 0 between the FANDATAVALID check and the FANPERIODTORPM conversion, it will cause a divide-by-zero crash due to a race...
CVE-2026-74546
A flaw was found in the Linux kernel's hwmon hardware monitoring subsystem, specifically within the adt7470 driver. A local attacker could exploit a time-of-check to time-of-use TOCTOU race condition. If fan data becomes zero between a validation check and a conversion operation, it can lead to a...
CVE-2026-74547
A flaw was found in the Linux kernel's hwmon adt7470 component. A local user can exploit this by configuring the 'autoupdateinterval' to zero via sysfs while 'numtempsensors' is also set to zero. This combination forces the background thread into an unbounded busy-loop, consuming CPU resources an...
SUSE CVE-2026-74546
In the Linux kernel, the following vulnerability has been resolved: hwmon: adt7470 Fix divide-by-zero TOCTOU crash in fan speed read If the fan data becomes 0 between the FANDATAVALID check and the FANPERIODTORPM conversion, it will result in a divide-by-zero crash due to a race with a concurrent...
SUSE CVE-2026-74547
In the Linux kernel, the following vulnerability has been resolved: hwmon: adt7470 Fix busy-loop and I2C flooding in update thread When userspace configures 'autoupdateinterval' to 0 via sysfs, the background kthread executes scheduletimeoutinterruptible0, which returns immediately. If...
CVE-2026-74547
In the Linux kernel, the following vulnerability has been resolved: hwmon: adt7470 Fix busy-loop and I2C flooding in update thread When userspace configures 'autoupdateinterval' to 0 via sysfs, the background kthread executes scheduletimeoutinterruptible0, which returns immediately. If...
CVE-2026-74547
In the Linux kernel, the following vulnerability has been resolved: hwmon: adt7470 Fix busy-loop and I2C flooding in update thread When userspace configures 'autoupdateinterval' to 0 via sysfs, the background kthread executes scheduletimeoutinterruptible0, which returns immediately. If...
UBUNTU-CVE-2026-74547
In the Linux kernel, the following vulnerability has been resolved: hwmon: adt7470 Fix busy-loop and I2C flooding in update thread When userspace configures 'autoupdateinterval' to 0 via sysfs, the background kthread executes scheduletimeoutinterruptible0, which returns immediately. If...
AZL-96120 CVE-2026-74547 affecting package kernel for versions less than 6.6.152.1-1
In the Linux kernel, the following vulnerability has been resolved: hwmon: adt7470 Fix busy-loop and I2C flooding in update thread When userspace configures 'autoupdateinterval' to 0 via sysfs, the background kthread executes scheduletimeoutinterruptible0, which returns immediately. If...
AZL-96036 CVE-2026-74546 affecting package kernel for versions less than 6.6.152.1-1
In the Linux kernel, the following vulnerability has been resolved: hwmon: adt7470 Fix divide-by-zero TOCTOU crash in fan speed read If the fan data becomes 0 between the FANDATAVALID check and the FANPERIODTORPM conversion, it will result in a divide-by-zero crash due to a race with a concurrent...
CVE-2026-74546
In the Linux kernel, the following vulnerability has been resolved: hwmon: adt7470 Fix divide-by-zero TOCTOU crash in fan speed read If the fan data becomes 0 between the FANDATAVALID check and the FANPERIODTORPM conversion, it will result in a divide-by-zero crash due to a race with a concurrent...
CVE-2026-74546
In the Linux kernel, the following vulnerability has been resolved: hwmon: adt7470 Fix divide-by-zero TOCTOU crash in fan speed read If the fan data becomes 0 between the FANDATAVALID check and the FANPERIODTORPM conversion, it will result in a divide-by-zero crash due to a race with a concurrent...
UBUNTU-CVE-2026-74546
In the Linux kernel, the following vulnerability has been resolved: hwmon: adt7470 Fix divide-by-zero TOCTOU crash in fan speed read If the fan data becomes 0 between the FANDATAVALID check and the FANPERIODTORPM conversion, it will result in a divide-by-zero crash due to a race with a concurrent...
CVE-2026-74546
CVE-2026-74546 affects the Linux kernel hwmon adt7470 driver. A TOCTOU race can occur if fan data becomes 0 between the FAN_DATA_VALID() check and the FAN_PERIOD_TO_RPM() conversion, causing a divide-by-zero crash. The issue is mitigated by reading fan data once to prevent a concurrent update fro...
CVE-2026-74546 hwmon: (adt7470) Fix divide-by-zero TOCTOU crash in fan speed read
In the Linux kernel, the following vulnerability has been resolved: hwmon: adt7470 Fix divide-by-zero TOCTOU crash in fan speed read If the fan data becomes 0 between the FANDATAVALID check and the FANPERIODTORPM conversion, it will result in a divide-by-zero crash due to a race with a concurrent...
CVE-2026-74546
In the Linux kernel, the following vulnerability has been resolved: hwmon: adt7470 Fix divide-by-zero TOCTOU crash in fan speed read If the fan data becomes 0 between the FANDATAVALID check and the FANPERIODTORPM conversion, it will result in a divide-by-zero crash due to a race with a concurrent...
CVE-2026-74546 hwmon: (adt7470) Fix divide-by-zero TOCTOU crash in fan speed read
In the Linux kernel, the following vulnerability has been resolved: hwmon: adt7470 Fix divide-by-zero TOCTOU crash in fan speed read If the fan data becomes 0 between the FANDATAVALID check and the FANPERIODTORPM conversion, it will result in a divide-by-zero crash due to a race with a concurrent...
CVE-2026-74546
In the Linux kernel, the following vulnerability has been resolved: hwmon: adt7470 Fix divide-by-zero TOCTOU crash in fan speed read If the fan data becomes 0 between the FANDATAVALID check and the FANPERIODTORPM conversion, it will result in a divide-by-zero crash due to a race with a concurrent...
CVE-2026-74547 hwmon: (adt7470) Fix busy-loop and I2C flooding in update thread
In the Linux kernel, the following vulnerability has been resolved: hwmon: adt7470 Fix busy-loop and I2C flooding in update thread When userspace configures 'autoupdateinterval' to 0 via sysfs, the background kthread executes scheduletimeoutinterruptible0, which returns immediately. If...
EUVD-2026-59740
In the Linux kernel, the following vulnerability has been resolved: hwmon: adt7470 Fix busy-loop and I2C flooding in update thread When userspace configures 'autoupdateinterval' to 0 via sysfs, the background kthread executes scheduletimeoutinterruptible0, which returns immediately. If...