Количество 11
Количество 11
BDU:2024-08350
Уязвимость функции create_mute_led_cdev() (sound/pci/hda/hda_generic.c) звуковой подсистемы ALSA ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии
CVE-2022-48735
In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix UAF of leds class devs at unbinding The LED class devices that are created by HD-audio codec drivers are registered via devm_led_classdev_register() and associated with the HD-audio codec device. Unfortunately, it turned out that the devres release doesn't work for this case; namely, since the codec resource release happens before the devm call chain, it triggers a NULL dereference or a UAF for a stale set_brightness_delay callback. For fixing the bug, this patch changes the LED class device register and unregister in a manual manner without devres, keeping the instances in hda_gen_spec.
CVE-2022-48735
In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix UAF of leds class devs at unbinding The LED class devices that are created by HD-audio codec drivers are registered via devm_led_classdev_register() and associated with the HD-audio codec device. Unfortunately, it turned out that the devres release doesn't work for this case; namely, since the codec resource release happens before the devm call chain, it triggers a NULL dereference or a UAF for a stale set_brightness_delay callback. For fixing the bug, this patch changes the LED class device register and unregister in a manual manner without devres, keeping the instances in hda_gen_spec.
CVE-2022-48735
In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix UAF of leds class devs at unbinding The LED class devices that are created by HD-audio codec drivers are registered via devm_led_classdev_register() and associated with the HD-audio codec device. Unfortunately, it turned out that the devres release doesn't work for this case; namely, since the codec resource release happens before the devm call chain, it triggers a NULL dereference or a UAF for a stale set_brightness_delay callback. For fixing the bug, this patch changes the LED class device register and unregister in a manual manner without devres, keeping the instances in hda_gen_spec.
CVE-2022-48735
In the Linux kernel, the following vulnerability has been resolved: A ...
GHSA-cq4f-h5g8-8r5h
In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix UAF of leds class devs at unbinding The LED class devices that are created by HD-audio codec drivers are registered via devm_led_classdev_register() and associated with the HD-audio codec device. Unfortunately, it turned out that the devres release doesn't work for this case; namely, since the codec resource release happens before the devm call chain, it triggers a NULL dereference or a UAF for a stale set_brightness_delay callback. For fixing the bug, this patch changes the LED class device register and unregister in a manual manner without devres, keeping the instances in hda_gen_spec.
ROS-20240822-01
Множественные уязвимости kernel-lt
SUSE-SU-2024:2929-1
Security update for the Linux Kernel
SUSE-SU-2024:2394-1
Security update for the Linux Kernel
SUSE-SU-2024:2372-1
Security update for the Linux Kernel
SUSE-SU-2024:2939-1
Security update for the Linux Kernel
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
 | BDU:2024-08350 Уязвимость функции create_mute_led_cdev() (sound/pci/hda/hda_generic.c) звуковой подсистемы ALSA ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии | CVSS3: 7.8 | 0% Низкий | больше 3 лет назад |
 | CVE-2022-48735 In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix UAF of leds class devs at unbinding The LED class devices that are created by HD-audio codec drivers are registered via devm_led_classdev_register() and associated with the HD-audio codec device. Unfortunately, it turned out that the devres release doesn't work for this case; namely, since the codec resource release happens before the devm call chain, it triggers a NULL dereference or a UAF for a stale set_brightness_delay callback. For fixing the bug, this patch changes the LED class device register and unregister in a manual manner without devres, keeping the instances in hda_gen_spec. | CVSS3: 7.8 | 0% Низкий | около 1 года назад |
 | CVE-2022-48735 In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix UAF of leds class devs at unbinding The LED class devices that are created by HD-audio codec drivers are registered via devm_led_classdev_register() and associated with the HD-audio codec device. Unfortunately, it turned out that the devres release doesn't work for this case; namely, since the codec resource release happens before the devm call chain, it triggers a NULL dereference or a UAF for a stale set_brightness_delay callback. For fixing the bug, this patch changes the LED class device register and unregister in a manual manner without devres, keeping the instances in hda_gen_spec. | CVSS3: 6.8 | 0% Низкий | около 1 года назад |
 | CVE-2022-48735 In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix UAF of leds class devs at unbinding The LED class devices that are created by HD-audio codec drivers are registered via devm_led_classdev_register() and associated with the HD-audio codec device. Unfortunately, it turned out that the devres release doesn't work for this case; namely, since the codec resource release happens before the devm call chain, it triggers a NULL dereference or a UAF for a stale set_brightness_delay callback. For fixing the bug, this patch changes the LED class device register and unregister in a manual manner without devres, keeping the instances in hda_gen_spec. | CVSS3: 7.8 | 0% Низкий | около 1 года назад |
| CVE-2022-48735 In the Linux kernel, the following vulnerability has been resolved: A ... | CVSS3: 7.8 | 0% Низкий | около 1 года назад |
| GHSA-cq4f-h5g8-8r5h In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix UAF of leds class devs at unbinding The LED class devices that are created by HD-audio codec drivers are registered via devm_led_classdev_register() and associated with the HD-audio codec device. Unfortunately, it turned out that the devres release doesn't work for this case; namely, since the codec resource release happens before the devm call chain, it triggers a NULL dereference or a UAF for a stale set_brightness_delay callback. For fixing the bug, this patch changes the LED class device register and unregister in a manual manner without devres, keeping the instances in hda_gen_spec. | CVSS3: 7.8 | 0% Низкий | около 1 года назад |
 | ROS-20240822-01 Множественные уязвимости kernel-lt | CVSS3: 7.8 | 12 месяцев назад | |
 | SUSE-SU-2024:2929-1 Security update for the Linux Kernel | 12 месяцев назад | ||
| SUSE-SU-2024:2394-1 Security update for the Linux Kernel | около 1 года назад | ||
| SUSE-SU-2024:2372-1 Security update for the Linux Kernel | около 1 года назад | ||
| SUSE-SU-2024:2939-1 Security update for the Linux Kernel | 12 месяцев назад |
Уязвимостей на страницу