CVE-2024-47725
VMware dm-verity Write Uncorrectable Command EIO Security Bypass
Description
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
INFO
Published Date :
Oct. 21, 2024, 1:15 p.m.
Last Modified :
Oct. 23, 2024, 6:15 a.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
Exploitability Score :
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-47725 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-47725 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Rejected by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Oct. 23, 2024
Action Type Old Value New Value -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Oct. 23, 2024
Action Type Old Value New Value Changed Description In the Linux kernel, the following vulnerability has been resolved: dm-verity: restart or panic on an I/O error Maxim Suhanov reported that dm-verity doesn't crash if an I/O error happens. In theory, this could be used to subvert security, because an attacker can create sectors that return error with the Write Uncorrectable command. Some programs may misbehave if they have to deal with EIO. This commit fixes dm-verity, so that if "panic_on_corruption" or "restart_on_corruption" was specified and an I/O error happens, the machine will panic or restart. This commit also changes kernel_restart to emergency_restart - kernel_restart calls reboot notifiers and these reboot notifiers may wait for the bio that failed. emergency_restart doesn't call the notifiers. Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. Removed Reference kernel.org https://git.kernel.org/stable/c/cada2646b7483cce370eb3b046659df31d9d34d1 Removed Reference kernel.org https://git.kernel.org/stable/c/b332bcca59143cfdd000957f8b78c28dd2ac1da4 Removed Reference kernel.org https://git.kernel.org/stable/c/338b32a232bbee39e52dd1486cbc0c9f458d4d69 Removed Reference kernel.org https://git.kernel.org/stable/c/e6a3531dd542cb127c8de32ab1e54a48ae19962b -
CVE Translated by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Oct. 23, 2024
Action Type Old Value New Value Removed Translation Title: kernel de Linux Description: En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: dm-verity: reiniciar o entrar en pánico en un error de E/S Maxim Suhanov informó que dm-verity no se bloquea si ocurre un error de E/S. En teoría, esto podría usarse para subvertir la seguridad, porque un atacante puede crear sectores que devuelvan un error con el comando Write Uncorrectable. Algunos programas pueden comportarse mal si tienen que lidiar con EIO. Esta confirmación corrige dm-verity, de modo que si se especificó "panic_on_corruption" o "restart_on_corruption" y ocurre un error de E/S, la máquina entrará en pánico o se reiniciará. Esta confirmación también cambia kernel_restart a emergency_restart - kernel_restart llama a los notificadores de reinicio y estos notificadores de reinicio pueden esperar al bio que falló. emergency_restart no llama a los notificadores. -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Oct. 21, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: dm-verity: restart or panic on an I/O error Maxim Suhanov reported that dm-verity doesn't crash if an I/O error happens. In theory, this could be used to subvert security, because an attacker can create sectors that return error with the Write Uncorrectable command. Some programs may misbehave if they have to deal with EIO. This commit fixes dm-verity, so that if "panic_on_corruption" or "restart_on_corruption" was specified and an I/O error happens, the machine will panic or restart. This commit also changes kernel_restart to emergency_restart - kernel_restart calls reboot notifiers and these reboot notifiers may wait for the bio that failed. emergency_restart doesn't call the notifiers. Added Reference kernel.org https://git.kernel.org/stable/c/cada2646b7483cce370eb3b046659df31d9d34d1 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/b332bcca59143cfdd000957f8b78c28dd2ac1da4 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/338b32a232bbee39e52dd1486cbc0c9f458d4d69 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/e6a3531dd542cb127c8de32ab1e54a48ae19962b [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-47725 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-47725
weaknesses.