CVSS: 4.1EPSS: 0%CPEs: 3EXPL: 0CVE-2024-26652 – net: pds_core: Fix possible double free in error handling path
https://notcve.org/view.php?id=CVE-2024-26652
In the Linux kernel, the following vulnerability has been resolved: net: pds_core: Fix possible double free in error handling path When auxiliary_device_add() returns error and then calls auxiliary_device_uninit(), Callback function pdsc_auxbus_dev_release calls kfree(padev) to free memory. We shouldn't call kfree(padev) again in the error handling path. Fix this by cleaning up the redundant kfree() and putting the error handling back to where the errors happened. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: net: pds_core: corrige posible doble liberación en la ruta de manejo de errores Cuando auxiliar_device_add() devuelve un error y luego llama a auxiliar_device_uninit(), la función de devolución de llamada pdsc_auxbus_dev_release llama a kfree(padev) para liberar memoria. No deberíamos volver a llamar a kfree(padev) en la ruta de manejo de errores. Solucione este problema limpiando el kfree() redundante y devolviendo el manejo de errores al lugar donde ocurrieron los errores. • https://git.kernel.org/stable/c/4569cce43bc61e4cdd76597a1cf9b608846c18cc https://git.kernel.org/stable/c/995f802abff209514ac2ee03b96224237646cec3 https://git.kernel.org/stable/c/ffda0e962f270b3ec937660afd15b685263232d3 https://git.kernel.org/stable/c/ba18deddd6d502da71fd6b6143c53042271b82bd •
CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2024-26651 – sr9800: Add check for usbnet_get_endpoints
https://notcve.org/view.php?id=CVE-2024-26651
In the Linux kernel, the following vulnerability has been resolved: sr9800: Add check for usbnet_get_endpoints Add check for usbnet_get_endpoints() and return the error if it fails in order to transfer the error. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: sr9800: Agregar verificación para usbnet_get_endpoints Agregar verificación para usbnet_get_endpoints() y devolver el error si falla para transferir el error. • https://git.kernel.org/stable/c/19a38d8e0aa33b4f4d11d3b4baa902ad169daa80 https://git.kernel.org/stable/c/424eba06ed405d557077339edb19ce0ebe39e7c7 https://git.kernel.org/stable/c/8a8b6a24684bc278036c3f159f7b3a31ad89546a https://git.kernel.org/stable/c/6b4a39acafaf0186ed8e97c16e0aa6fca0e52009 https://git.kernel.org/stable/c/276873ae26c8d75b00747c1dadb9561d6ef20581 https://git.kernel.org/stable/c/9c402819620a842cbfe39359a3ddfaac9adc8384 https://git.kernel.org/stable/c/e39a3a14eafcf17f03c037290b78c8f483529028 https://git.kernel.org/stable/c/efba65777f98457773c5b65e3135c6132 •
CVSS: 4.4EPSS: 0%CPEs: 3EXPL: 0CVE-2024-26649 – drm/amdgpu: Fix the null pointer when load rlc firmware
https://notcve.org/view.php?id=CVE-2024-26649
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix the null pointer when load rlc firmware If the RLC firmware is invalid because of wrong header size, the pointer to the rlc firmware is released in function amdgpu_ucode_request. There will be a null pointer error in subsequent use. So skip validation to fix it. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: drm/amdgpu: corrige el puntero nulo al cargar el firmware rlc. Si el firmware RLC no es válido debido a un tamaño de encabezado incorrecto, el puntero al firmware rlc se libera en la función amdgpu_ucode_request. • https://git.kernel.org/stable/c/3da9b71563cbb7281875adab1d7c4132679da987 https://git.kernel.org/stable/c/8b5bacce2d13dbe648f0bfd3f738ecce8db4978c https://git.kernel.org/stable/c/d3887448486caeef9687fb5dfebd4ff91e0f25aa https://git.kernel.org/stable/c/bc03c02cc1991a066b23e69bbcc0f66e8f1f7453 https://access.redhat.com/security/cve/CVE-2024-26649 https://bugzilla.redhat.com/show_bug.cgi?id=2271796 • CWE-476: NULL Pointer Dereference •
CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2024-26648 – drm/amd/display: Fix variable deferencing before NULL check in edp_setup_replay()
https://notcve.org/view.php?id=CVE-2024-26648
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix variable deferencing before NULL check in edp_setup_replay() In edp_setup_replay(), 'struct dc *dc' & 'struct dmub_replay *replay' was dereferenced before the pointer 'link' & 'replay' NULL check. Fixes the below: drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_edp_panel_control.c:947 edp_setup_replay() warn: variable dereferenced before check 'link' (see line 933) En el kernel de Linux, se resolvió la siguiente vulnerabilidad: drm/amd/display: se corrigió la diferenciación de variables antes de la verificación NULL en edp_setup_replay() En edp_setup_replay(), se eliminó la referencia a 'struct dc *dc' y 'struct dmub_replay *replay' antes de la comprobación NULL del puntero 'enlace' y 'repetición'. Corrige lo siguiente: drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_edp_panel_control.c:947 edp_setup_replay() advertencia: variable desreferenciada antes de marcar 'enlace' (ver línea 933) • https://git.kernel.org/stable/c/22ae604aea14756954e1c00ae653e34d2afd2935 https://git.kernel.org/stable/c/c02d257c654191ecda1dc1af6875d527e85310e7 https://git.kernel.org/stable/c/7073934f5d73f8b53308963cee36f0d389ea857c •
CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2024-26647 – drm/amd/display: Fix late derefrence 'dsc' check in 'link_set_dsc_pps_packet()'
https://notcve.org/view.php?id=CVE-2024-26647
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix late derefrence 'dsc' check in 'link_set_dsc_pps_packet()' In link_set_dsc_pps_packet(), 'struct display_stream_compressor *dsc' was dereferenced in a DC_LOGGER_INIT(dsc->ctx->logger); before the 'dsc' NULL pointer check. Fixes the below: drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_dpms.c:905 link_set_dsc_pps_packet() warn: variable dereferenced before check 'dsc' (see line 903) En el kernel de Linux, se resolvió la siguiente vulnerabilidad: drm/amd/display: se corrigió la verificación de desrefrence tardía 'dsc' en 'link_set_dsc_pps_packet()'. En link_set_dsc_pps_packet(), se eliminó la referencia a 'struct display_stream_compressor *dsc' en un DC_LOGGER_INIT(dsc- >ctx->registrador); antes de la verificación del puntero NULL 'dsc'. Corrige lo siguiente: drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_dpms.c:905 link_set_dsc_pps_packet() advertencia: variable desreferenciada antes de verificar 'dsc' (consulte la línea 903) • https://git.kernel.org/stable/c/6aa5ede6665122f4c8abce3c6eba06b49e54d25c https://git.kernel.org/stable/c/cf656fc7276e5b3709a81bc9d9639459be2b2647 https://git.kernel.org/stable/c/3bb9b1f958c3d986ed90a3ff009f1e77e9553207 •