CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2023-52697 – ASoC: Intel: sof_sdw_rt_sdca_jack_common: ctx->headset_codec_dev = NULL
https://notcve.org/view.php?id=CVE-2023-52697
In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: sof_sdw_rt_sdca_jack_common: ctx->headset_codec_dev = NULL sof_sdw_rt_sdca_jack_exit() are used by different codecs, and some of them use the same dai name. For example, rt712 and rt713 both use "rt712-sdca-aif1" and sof_sdw_rt_sdca_jack_exit(). As a result, sof_sdw_rt_sdca_jack_exit() will be called twice by mc_dailink_exit_loop(). Set ctx->headset_codec_dev = NULL; after put_device(ctx->headset_codec_dev); to avoid ctx->headset_codec_dev being put twice. En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: ASoC: Intel: sof_sdw_rt_sdca_jack_common: ctx->headset_codec_dev = NULL sof_sdw_rt_sdca_jack_exit() son usados por diferentes códecs, y algunos de ellos usan el mismo nombre dai. Por ejemplo, rt712 y rt713 usan "rt712-sdca-aif1" y sof_sdw_rt_sdca_jack_exit(). Como resultado, mc_dailink_exit_loop() llamará dos veces a sof_sdw_rt_sdca_jack_exit(). • https://git.kernel.org/stable/c/5360c67046385f90406ec17e367ba9aeb42d5459 https://git.kernel.org/stable/c/a410d58117d6da4b7d41f3c91365f191d006bc3d https://git.kernel.org/stable/c/582231a8c4f73ac153493687ecc1bed853e9c9ef https://git.kernel.org/stable/c/e38e252dbceeef7d2f848017132efd68e9ae1416 https://access.redhat.com/security/cve/CVE-2023-52697 https://bugzilla.redhat.com/show_bug.cgi?id=2281288 •
CVSS: 7.5EPSS: 0%CPEs: 7EXPL: 0CVE-2023-52696 – powerpc/powernv: Add a null pointer check in opal_powercap_init()
https://notcve.org/view.php?id=CVE-2023-52696
In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check in opal_powercap_init() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: powerpc/powernv: agregue una verificación de puntero null en opal_powercap_init() kasprintf() devuelve un puntero a la memoria asignada dinámicamente que puede ser NULL en caso de fallo. • https://git.kernel.org/stable/c/b9ef7b4b867f56114bedbe6bf104cfaba0ca818e https://git.kernel.org/stable/c/9da4a56dd3772570512ca58aa8832b052ae910dc https://git.kernel.org/stable/c/a67a04ad05acb56640798625e73fa54d6d41cce1 https://git.kernel.org/stable/c/6b58d16037217d0c64a2a09b655f370403ec7219 https://git.kernel.org/stable/c/f152a6bfd187f67afeffc9fd68cbe46f51439be0 https://git.kernel.org/stable/c/69f95c5e9220f77ce7c540686b056c2b49e9a664 https://git.kernel.org/stable/c/b02ecc35d01a76b4235e008d2dd292895b28ecab https://git.kernel.org/stable/c/e123015c0ba859cf48aa7f89c5016cc6e • CWE-476: NULL Pointer Dereference •
CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2023-52695 – drm/amd/display: Check writeback connectors in create_validate_stream_for_sink
https://notcve.org/view.php?id=CVE-2023-52695
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check writeback connectors in create_validate_stream_for_sink [WHY & HOW] This is to check connector type to avoid unhandled null pointer for writeback connectors. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: drm/amd/display: Verifique los conectores de reescritura en create_validate_stream_for_sink [POR QUÉ Y CÓMO] Esto es para verificar el tipo de conector para evitar punteros nulos no controlados para los conectores de reescritura. • https://git.kernel.org/stable/c/60e034f28600399705d79d4629dddcc301076e54 https://git.kernel.org/stable/c/0fe85301b95077ac4fa4a91909d38b7341e81187 https://git.kernel.org/stable/c/dbf5d3d02987faa0eec3710dd687cd912362d7b5 •
CVSS: -EPSS: 0%CPEs: 6EXPL: 0CVE-2023-52694 – drm/bridge: tpd12s015: Drop buggy __exit annotation for remove function
https://notcve.org/view.php?id=CVE-2023-52694
In the Linux kernel, the following vulnerability has been resolved: drm/bridge: tpd12s015: Drop buggy __exit annotation for remove function With tpd12s015_remove() marked with __exit this function is discarded when the driver is compiled as a built-in. The result is that when the driver unbinds there is no cleanup done which results in resource leakage or worse. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/bridge: tpd12s015: Eliminar anotación __exit con errores para eliminar función Con tpd12s015_remove() marcado con __exit, esta función se descarta cuando el controlador se compila como integrado. El resultado es que cuando el controlador se desvincula no se realiza ninguna limpieza, lo que resulta en una fuga de recursos o algo peor. • https://git.kernel.org/stable/c/cff5e6f7e83f6271ed75972e9a2920e2c7f62d6c https://git.kernel.org/stable/c/53926e2a39629702f7f809d614b3ca89c2478205 https://git.kernel.org/stable/c/08ccff6ece35f08e8107e975903c370d849089e5 https://git.kernel.org/stable/c/81f1bd85960b7a089a91e679ff7cd2524390bbf1 https://git.kernel.org/stable/c/a8657406e12aa10412134622c58977ac657f16d2 https://git.kernel.org/stable/c/e00ec5901954d85b39b5f10f94e60ab9af463eb1 https://git.kernel.org/stable/c/ce3e112e7ae854249d8755906acc5f27e1542114 https://lists.debian.org/debian-lts-announce/2024/06/ •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2023-52693 – ACPI: video: check for error while searching for backlight device parent
https://notcve.org/view.php?id=CVE-2023-52693
In the Linux kernel, the following vulnerability has been resolved: ACPI: video: check for error while searching for backlight device parent If acpi_get_parent() called in acpi_video_dev_register_backlight() fails, for example, because acpi_ut_acquire_mutex() fails inside acpi_get_parent), this can lead to incorrect (uninitialized) acpi_parent handle being passed to acpi_get_pci_dev() for detecting the parent pci device. Check acpi_get_parent() result and set parent device only in case of success. Found by Linux Verification Center (linuxtesting.org) with SVACE. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ACPI: vídeo: comprueba si hay errores al buscar el dispositivo de retroiluminación principal. Si la llamada acpi_get_parent() en acpi_video_dev_register_backlight() fallo, por ejemplo, porque acpi_ut_acquire_mutex() fallo dentro de acpi_get_parent), esto puede provocar que se pase el identificador acpi_parent incorrecto (no inicializado) a acpi_get_pci_dev() para detectar el dispositivo pci principal. Verifique el resultado de acpi_get_parent() y configure el dispositivo principal solo en caso de éxito. Encontrado por el Centro de verificación de Linux (linuxtesting.org) con SVACE. • https://git.kernel.org/stable/c/9661e92c10a9775243c1ecb73373528ed8725a10 https://git.kernel.org/stable/c/556f02699d33c1f40b1b31bd25828ce08fa165d8 https://git.kernel.org/stable/c/1e3a2b9b4039bb4d136dca59fb31e06465e056f3 https://git.kernel.org/stable/c/c4e1a0ef0b4782854c9b77a333ca912b392bed2f https://git.kernel.org/stable/c/3a370502a5681986f9828e43be75ce26c6ab24af https://git.kernel.org/stable/c/2124c5bc22948fc4d09a23db4a8acdccc7d21e95 https://git.kernel.org/stable/c/39af144b6d01d9b40f52e5d773e653957e6c379c https://git.kernel.org/stable/c/72884ce4e10417b1233b614bf134da852 •