AZL-55041 CVE-2024-56739 affecting package kernel for versions less than 6.6.64.2-1

In the Linux kernel, the following vulnerability has been resolved: rtc: check if rtcreadtime was successful in rtctimerdowork If the rtcreadtime call fails,, the struct rtctime tm; may contain uninitialized data, or an illegal date/time read from the RTC hardware. When calling rtctmtoktime later...

UBUNTU-CVE-2024-56739

In the Linux kernel, the following vulnerability has been resolved: rtc: check if rtcreadtime was successful in rtctimerdowork If the rtcreadtime call fails,, the struct rtctime tm; may contain uninitialized data, or an illegal date/time read from the RTC hardware. When calling rtctmtoktime later...

CVE-2024-56739 rtc: check if __rtc_read_time was successful in rtc_timer_do_work()

In the Linux kernel, the following vulnerability has been resolved: rtc: check if rtcreadtime was successful in rtctimerdowork If the rtcreadtime call fails,, the struct rtctime tm; may contain uninitialized data, or an illegal date/time read from the RTC hardware. When calling rtctmtoktime later...

CVE-2024-56739 rtc: check if __rtc_read_time was successful in rtc_timer_do_work()

In the Linux kernel, the following vulnerability has been resolved: rtc: check if rtcreadtime was successful in rtctimerdowork If the rtcreadtime call fails,, the struct rtctime tm; may contain uninitialized data, or an illegal date/time read from the RTC hardware. When calling rtctmtoktime later...

CVE-2024-56739

In the Linux kernel, the following vulnerability has been resolved: rtc: check if rtcreadtime was successful in rtctimerdowork If the rtcreadtime call fails,, the struct rtctime tm; may contain uninitialized data, or an illegal date/time read from the RTC hardware. When calling rtctmtoktime later...

CVE-2024-56739 rtc: check if __rtc_read_time was successful in rtc_timer_do_work()

In the Linux kernel, the following vulnerability has been resolved: rtc: check if rtcreadtime was successful in rtctimerdowork If the rtcreadtime call fails,, the struct rtctime tm; may contain uninitialized data, or an illegal date/time read from the RTC hardware. When calling rtctmtoktime later...

CVE-2024-56739

CVE-2024-56739 affects the Linux kernel where a failed __rtc_read_time in rtc_timer_do_work() can leave struct rtc_time tm with uninitialized data, causing rtc_tm_to_ktime to yield a very large value and potentially trigger kernel softlockup via periodic timers. The published fix adds a check on ...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an rtctime structure that may contain uninitialized data or an illegal date/time when the rtcreadtime functi...

DEBIAN-CVE-2024-56621

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Cancel RTC work during ufshcdremove Currently, RTC work is only cancelled during ufshcdwlsuspend. When ufshcd is removed in ufshcdremove, RTC work is not cancelled. Due to this, any further trigger of the RTC wor...

CVE-2024-56621

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Cancel RTC work during ufshcdremove Currently, RTC work is only cancelled during ufshcdwlsuspend. When ufshcd is removed in ufshcdremove, RTC work is not cancelled. Due to this, any further trigger of the RTC wor...

CVE-2024-56621 scsi: ufs: core: Cancel RTC work during ufshcd_remove()

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Cancel RTC work during ufshcdremove Currently, RTC work is only cancelled during ufshcdwlsuspend. When ufshcd is removed in ufshcdremove, RTC work is not cancelled. Due to this, any further trigger of the RTC wor...

CVE-2024-56621

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Cancel RTC work during ufshcdremove Currently, RTC work is only cancelled during ufshcdwlsuspend. When ufshcd is removed in ufshcdremove, RTC work is not cancelled. Due to this, any further trigger of the RTC wor...

CVE-2024-56621 scsi: ufs: core: Cancel RTC work during ufshcd_remove()

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Cancel RTC work during ufshcdremove Currently, RTC work is only cancelled during ufshcdwlsuspend. When ufshcd is removed in ufshcdremove, RTC work is not cancelled. Due to this, any further trigger of the RTC wor...

CVE-2024-56621

CVE-2024-56621 affects the Linux kernel SCSI/UFS subsystem. The root cause was that RTC work was cancelled only during __ufshcd_wl_suspend(), not when ufshcd is removed, allowing RTC work to run on removed internal ufshcd structures and potentially dereference NULL. The fix cancels RTC work durin...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that originates from a failure of the rtcreadtime function in the rtc module in the rtctime structure may contain...

CVE-2024-53067

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Start the RTC update work later The RTC update work involves runtime resuming the UFS controller. Hence, only start the RTC update work after runtime power management in the UFS driver has been fully initialized...

SUSE CVE-2024-53053

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Fix another deadlock during RTC update If ufshcdrtcwork calls ufshcdrpmputsync and the pm's usagecount is 0, we will enter the runtime suspend callback. However, the runtime suspend callback will wait to flush...

SUSE CVE-2024-53067

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Start the RTC update work later The RTC update work involves runtime resuming the UFS controller. Hence, only start the RTC update work after runtime power management in the UFS driver has been fully initialized...

CVE-2024-53067

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Start the RTC update work later The RTC update work involves runtime resuming the UFS controller. Hence, only start the RTC update work after runtime power management in the UFS driver has been fully initialized...

CVE-2024-53053

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Fix another deadlock during RTC update If ufshcdrtcwork calls ufshcdrpmputsync and the pm's usagecount is 0, we will enter the runtime suspend callback. However, the runtime suspend callback will wait to flush...