CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-27059 – USB: usb-storage: Prevent divide-by-0 error in isd200_ata_command
https://notcve.org/view.php?id=CVE-2024-27059
In the Linux kernel, the following vulnerability has been resolved: USB: usb-storage: Prevent divide-by-0 error in isd200_ata_command The isd200 sub-driver in usb-storage uses the HEADS and SECTORS values in the ATA ID information to calculate cylinder and head values when creating a CDB for READ or WRITE commands. The calculation involves division and modulus operations, which will cause a crash if either of these values is 0. While this never happens with a genuine device, it could happen with a flawed or subversive emulation, as reported by the syzbot fuzzer. Protect against this possibility by refusing to bind to the device if either the ATA_ID_HEADS or ATA_ID_SECTORS value in the device's ID information is 0. This requires isd200_Initialization() to return a negative error code when initialization fails; currently it always returns 0 (even when there is an error). En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: USB: almacenamiento-usb: evita el error de división por 0 en isd200_ata_command El subcontrolador isd200 en almacenamiento-usb utiliza los valores HEADS y SECTORES en la información de ID de ATA para calcular el cilindro y valores principales al crear un CDB para comandos LEER o ESCRIBIR. • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 https://git.kernel.org/stable/c/9968c701cba7eda42e5f0052b040349d6222ae34 https://git.kernel.org/stable/c/eb7b01ca778170654e1c76950024270ba74b121f https://git.kernel.org/stable/c/284fb1003d5da111019b9e0bf99b084fd71ac133 https://git.kernel.org/stable/c/6c1f36d92c0a8799569055012665d2bb066fb964 https://git.kernel.org/stable/c/f42ba916689f5c7b1642092266d2f53cf527aaaa https://git.kernel.org/stable/c/871fd7b10b56d280990b7e754f43d888382ca325 https://git.kernel.org/stable/c/3a67d4ab9e730361d183086dfb0ddd8c6 •
CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2024-27057 – ASoC: SOF: ipc4-pcm: Workaround for crashed firmware on system suspend
https://notcve.org/view.php?id=CVE-2024-27057
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-pcm: Workaround for crashed firmware on system suspend When the system is suspended while audio is active, the sof_ipc4_pcm_hw_free() is invoked to reset the pipelines since during suspend the DSP is turned off, streams will be re-started after resume. If the firmware crashes during while audio is running (or when we reset the stream before suspend) then the sof_ipc4_set_multi_pipeline_state() will fail with IPC error and the state change is interrupted. This will cause misalignment between the kernel and firmware state on next DSP boot resulting errors returned by firmware for IPC messages, eventually failing the audio resume. On stream close the errors are ignored so the kernel state will be corrected on the next DSP boot, so the second boot after the DSP panic. If sof_ipc4_trigger_pipelines() is called from sof_ipc4_pcm_hw_free() then state parameter is SOF_IPC4_PIPE_RESET and only in this case. Treat a forced pipeline reset similarly to how we treat a pcm_free by ignoring error on state sending to allow the kernel's state to be consistent with the state the firmware will have after the next boot. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: ASoC: SOF: ipc4-pcm: workaround para firmware bloqueado en suspensión del sistema Cuando el sistema se suspende mientras el audio está activo, se invoca sof_ipc4_pcm_hw_free() para restablecer las canalizaciones desde durante la suspensión el DSP está apagado, las transmisiones se reiniciarán después de reanudarse. Si el firmware falla mientras se ejecuta el audio (o cuando reiniciamos la transmisión antes de suspenderla), entonces sof_ipc4_set_multi_pipeline_state() fallará con un error de IPC y se interrumpirá el cambio de estado. Esto provocará una desalineación entre el estado del kernel y del firmware en el siguiente arranque del DSP, lo que provocará errores devueltos por el firmware para los mensajes IPC, lo que eventualmente provocará un error en la reanudación del audio. Al cerrar la transmisión, los errores se ignoran, por lo que el estado del kernel se corregirá en el siguiente inicio del DSP, es decir, en el segundo inicio después del pánico del DSP. • https://git.kernel.org/stable/c/3cac6eebea9b4bc5f041e157e45c76e212ad6759 https://git.kernel.org/stable/c/d153e8b154f9746ac969c85a4e6474760453647c https://git.kernel.org/stable/c/c40aad7c81e5fba34b70123ed7ce3397fa62a4d2 •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2024-27056 – wifi: iwlwifi: mvm: ensure offloading TID queue exists
https://notcve.org/view.php?id=CVE-2024-27056
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: ensure offloading TID queue exists The resume code path assumes that the TX queue for the offloading TID has been configured. At resume time it then tries to sync the write pointer as it may have been updated by the firmware. In the unusual event that no packets have been send on TID 0, the queue will not have been allocated and this causes a crash. Fix this by ensuring the queue exist at suspend time. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: wifi: iwlwifi: mvm: asegúrese de que exista la cola de descarga TID La ruta del código de reanudación supone que se ha configurado la cola de TX para la descarga de TID. En el momento de la reanudación, intenta sincronizar el puntero de escritura, ya que es posible que el firmware lo haya actualizado. • https://git.kernel.org/stable/c/ed35a509390ef4011ea2226da5dd6f62b73873b5 https://git.kernel.org/stable/c/78f65fbf421a61894c14a1b91fe2fb4437b3fe5f https://access.redhat.com/security/cve/CVE-2024-27056 https://bugzilla.redhat.com/show_bug.cgi?id=2278409 •
CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2024-27043 – media: edia: dvbdev: fix a use-after-free
https://notcve.org/view.php?id=CVE-2024-27043
In the Linux kernel, the following vulnerability has been resolved: media: edia: dvbdev: fix a use-after-free In dvb_register_device, *pdvbdev is set equal to dvbdev, which is freed in several error-handling paths. However, *pdvbdev is not set to NULL after dvbdev's deallocation, causing use-after-frees in many places, for example, in the following call chain: budget_register |-> dvb_dmxdev_init |-> dvb_register_device |-> dvb_dmxdev_release |-> dvb_unregister_device |-> dvb_remove_device |-> dvb_device_put |-> kref_put When calling dvb_unregister_device, dmxdev->dvbdev (i.e. *pdvbdev in dvb_register_device) could point to memory that had been freed in dvb_register_device. Thereafter, this pointer is transferred to kref_put and triggering a use-after-free. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: medios: edia: dvbdev: corregir un use-after-free En dvb_register_device, *pdvbdev se establece igual a dvbdev, que se libera en varias rutas de manejo de errores. • https://git.kernel.org/stable/c/b61901024776b25ce7b8edc31bb1757c7382a88e https://git.kernel.org/stable/c/d0f5c28333822f9baa5280d813124920720fd856 https://git.kernel.org/stable/c/f20c3270f3ed5aa6919a87e4de9bf6c05fb57086 https://git.kernel.org/stable/c/096237039d00c839f3e3a5fe6d001bf0db45b644 https://git.kernel.org/stable/c/0d3fe80b6d175c220b3e252efc6c6777e700e98e https://git.kernel.org/stable/c/437a111f79a2f5b2a5f21e27fdec6f40c8768712 https://git.kernel.org/stable/c/779e8db7efb22316c8581d6c229636d2f5694a62 https://git.kernel.org/stable/c/35674111a043b0482a9bc69da8850a83f •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-27013 – tun: limit printing rate when illegal packet received by tun dev
https://notcve.org/view.php?id=CVE-2024-27013
In the Linux kernel, the following vulnerability has been resolved: tun: limit printing rate when illegal packet received by tun dev vhost_worker will call tun call backs to receive packets. If too many illegal packets arrives, tun_do_read will keep dumping packet contents. When console is enabled, it will costs much more cpu time to dump packet and soft lockup will be detected. net_ratelimit mechanism can be used to limit the dumping rate. PID: 33036 TASK: ffff949da6f20000 CPU: 23 COMMAND: "vhost-32980" #0 [fffffe00003fce50] crash_nmi_callback at ffffffff89249253 #1 [fffffe00003fce58] nmi_handle at ffffffff89225fa3 #2 [fffffe00003fceb0] default_do_nmi at ffffffff8922642e #3 [fffffe00003fced0] do_nmi at ffffffff8922660d #4 [fffffe00003fcef0] end_repeat_nmi at ffffffff89c01663 [exception RIP: io_serial_in+20] RIP: ffffffff89792594 RSP: ffffa655314979e8 RFLAGS: 00000002 RAX: ffffffff89792500 RBX: ffffffff8af428a0 RCX: 0000000000000000 RDX: 00000000000003fd RSI: 0000000000000005 RDI: ffffffff8af428a0 RBP: 0000000000002710 R8: 0000000000000004 R9: 000000000000000f R10: 0000000000000000 R11: ffffffff8acbf64f R12: 0000000000000020 R13: ffffffff8acbf698 R14: 0000000000000058 R15: 0000000000000000 ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018 #5 [ffffa655314979e8] io_serial_in at ffffffff89792594 #6 [ffffa655314979e8] wait_for_xmitr at ffffffff89793470 #7 [ffffa65531497a08] serial8250_console_putchar at ffffffff897934f6 #8 [ffffa65531497a20] uart_console_write at ffffffff8978b605 #9 [ffffa65531497a48] serial8250_console_write at ffffffff89796558 #10 [ffffa65531497ac8] console_unlock at ffffffff89316124 #11 [ffffa65531497b10] vprintk_emit at ffffffff89317c07 #12 [ffffa65531497b68] printk at ffffffff89318306 #13 [ffffa65531497bc8] print_hex_dump at ffffffff89650765 #14 [ffffa65531497ca8] tun_do_read at ffffffffc0b06c27 [tun] #15 [ffffa65531497d38] tun_recvmsg at ffffffffc0b06e34 [tun] #16 [ffffa65531497d68] handle_rx at ffffffffc0c5d682 [vhost_net] #17 [ffffa65531497ed0] vhost_worker at ffffffffc0c644dc [vhost] #18 [ffffa65531497f10] kthread at ffffffff892d2e72 #19 [ffffa65531497f50] ret_from_fork at ffffffff89c0022f En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: tun: limita la velocidad de impresión cuando el paquete ilegal recibido por tun dev vhost_worker llamará a tun para recibir paquetes. Si llegan demasiados paquetes ilegales, tun_do_read seguirá descargando el contenido de los paquetes. Cuando la consola está habilitada, le costará mucho más tiempo a la CPU volcar el paquete y se detectará un bloqueo suave. El mecanismo net_ratelimit se puede utilizar para limitar la tasa de dumping. • https://git.kernel.org/stable/c/ef3db4a5954281bc1ea49a4739c88eaea091dc71 https://git.kernel.org/stable/c/68459b8e3ee554ce71878af9eb69659b9462c588 https://git.kernel.org/stable/c/4b0dcae5c4797bf31c63011ed62917210d3fdac3 https://git.kernel.org/stable/c/14cdb43dbc827e18ac7d5b30c5b4c676219f1421 https://git.kernel.org/stable/c/a50dbeca28acf7051dfa92786b85f704c75db6eb https://git.kernel.org/stable/c/62e27ef18eb4f0d33bbae8e9ef56b99696a74713 https://git.kernel.org/stable/c/40f4ced305c6c47487d3cd8da54676e2acc1a6ad https://git.kernel.org/stable/c/52854101180beccdb9dc2077a3bea31b6 • CWE-770: Allocation of Resources Without Limits or Throttling •