CVE-2023-52594

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-52594
In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: Fix potential array-index-out-of-bounds read in ath9k_htc_txstatus() Fix an array-index-out-of-bounds read in ath9k_htc_txstatus(). The bug occurs when txs->cnt, data from a URB provided by a USB device, is bigger than the size of the array txs->txstatus, which is HTC_MAX_TX_STATUS. WARN_ON() already checks it, but there is no bug handling code after the check. Make the function return if that is the case. Found by a modified version of syzkaller. UBSAN: array-index-out-of-bounds in htc_drv_txrx.c index 13 is out of range for type '__wmi_event_txstatus [12]' Call Trace: ath9k_htc_txstatus ath9k_wmi_event_tasklet tasklet_action_common __do_softirq irq_exit_rxu sysvec_apic_timer_interrupt

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/25c6f49ef59b7a9b80a3f7ab9e95268a1b01a234 Patch
https://git.kernel.org/stable/c/2adc886244dff60f948497b59affb6c6ebb3c348 Patch
https://git.kernel.org/stable/c/84770a996ad8d7f121ff2fb5a8d149aad52d64c1 Patch
https://git.kernel.org/stable/c/9003fa9a0198ce004b30738766c67eb7373479c9 Patch
https://git.kernel.org/stable/c/be609c7002dd4504b15b069cb7582f4c778548d1 Patch
https://git.kernel.org/stable/c/e4f4bac7d3b64eb75f70cd3345712de6f68a215d Patch
https://git.kernel.org/stable/c/f11f0fd1ad6c11ae7856d4325fe9d05059767225 Patch
https://git.kernel.org/stable/c/f44f073c78112ff921a220d01b86d09f2ace59bc Patch
https://git.kernel.org/stable/c/25c6f49ef59b7a9b80a3f7ab9e95268a1b01a234 Patch
https://git.kernel.org/stable/c/2adc886244dff60f948497b59affb6c6ebb3c348 Patch
https://git.kernel.org/stable/c/84770a996ad8d7f121ff2fb5a8d149aad52d64c1 Patch
https://git.kernel.org/stable/c/9003fa9a0198ce004b30738766c67eb7373479c9 Patch
https://git.kernel.org/stable/c/be609c7002dd4504b15b069cb7582f4c778548d1 Patch
https://git.kernel.org/stable/c/e4f4bac7d3b64eb75f70cd3345712de6f68a215d Patch
https://git.kernel.org/stable/c/f11f0fd1ad6c11ae7856d4325fe9d05059767225 Patch
https://git.kernel.org/stable/c/f44f073c78112ff921a220d01b86d09f2ace59bc Patch
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html Patch
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

12 Dec 2024, 15:10

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/25c6f49ef59b7a9b80a3f7ab9e95268a1b01a234 - () https://git.kernel.org/stable/c/25c6f49ef59b7a9b80a3f7ab9e95268a1b01a234 - Patch
References () https://git.kernel.org/stable/c/2adc886244dff60f948497b59affb6c6ebb3c348 - () https://git.kernel.org/stable/c/2adc886244dff60f948497b59affb6c6ebb3c348 - Patch
References () https://git.kernel.org/stable/c/84770a996ad8d7f121ff2fb5a8d149aad52d64c1 - () https://git.kernel.org/stable/c/84770a996ad8d7f121ff2fb5a8d149aad52d64c1 - Patch
References () https://git.kernel.org/stable/c/9003fa9a0198ce004b30738766c67eb7373479c9 - () https://git.kernel.org/stable/c/9003fa9a0198ce004b30738766c67eb7373479c9 - Patch
References () https://git.kernel.org/stable/c/be609c7002dd4504b15b069cb7582f4c778548d1 - () https://git.kernel.org/stable/c/be609c7002dd4504b15b069cb7582f4c778548d1 - Patch
References () https://git.kernel.org/stable/c/e4f4bac7d3b64eb75f70cd3345712de6f68a215d - () https://git.kernel.org/stable/c/e4f4bac7d3b64eb75f70cd3345712de6f68a215d - Patch
References () https://git.kernel.org/stable/c/f11f0fd1ad6c11ae7856d4325fe9d05059767225 - () https://git.kernel.org/stable/c/f11f0fd1ad6c11ae7856d4325fe9d05059767225 - Patch
References () https://git.kernel.org/stable/c/f44f073c78112ff921a220d01b86d09f2ace59bc - () https://git.kernel.org/stable/c/f44f073c78112ff921a220d01b86d09f2ace59bc - Patch
References () https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html - () https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html - Patch
References () https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html - () https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html - Patch
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.8
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CWE CWE-129
First Time Linux
Linux linux Kernel

21 Nov 2024, 08:40

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html -
  • () https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html -
References () https://git.kernel.org/stable/c/25c6f49ef59b7a9b80a3f7ab9e95268a1b01a234 - () https://git.kernel.org/stable/c/25c6f49ef59b7a9b80a3f7ab9e95268a1b01a234 -
References () https://git.kernel.org/stable/c/2adc886244dff60f948497b59affb6c6ebb3c348 - () https://git.kernel.org/stable/c/2adc886244dff60f948497b59affb6c6ebb3c348 -
References () https://git.kernel.org/stable/c/84770a996ad8d7f121ff2fb5a8d149aad52d64c1 - () https://git.kernel.org/stable/c/84770a996ad8d7f121ff2fb5a8d149aad52d64c1 -
References () https://git.kernel.org/stable/c/9003fa9a0198ce004b30738766c67eb7373479c9 - () https://git.kernel.org/stable/c/9003fa9a0198ce004b30738766c67eb7373479c9 -
References () https://git.kernel.org/stable/c/be609c7002dd4504b15b069cb7582f4c778548d1 - () https://git.kernel.org/stable/c/be609c7002dd4504b15b069cb7582f4c778548d1 -
References () https://git.kernel.org/stable/c/e4f4bac7d3b64eb75f70cd3345712de6f68a215d - () https://git.kernel.org/stable/c/e4f4bac7d3b64eb75f70cd3345712de6f68a215d -
References () https://git.kernel.org/stable/c/f11f0fd1ad6c11ae7856d4325fe9d05059767225 - () https://git.kernel.org/stable/c/f11f0fd1ad6c11ae7856d4325fe9d05059767225 -
References () https://git.kernel.org/stable/c/f44f073c78112ff921a220d01b86d09f2ace59bc - () https://git.kernel.org/stable/c/f44f073c78112ff921a220d01b86d09f2ace59bc -

04 Nov 2024, 13:16

Type Values Removed Values Added
References
  • {'url': 'https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html', 'source': '416baaa9-dc9f-4396-8d5f-8c081fb06d67'}
  • {'url': 'https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html', 'source': '416baaa9-dc9f-4396-8d5f-8c081fb06d67'}

27 Jun 2024, 12:15

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html -

25 Jun 2024, 23:15

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html -

06 Mar 2024, 15:18

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: wifi: ath9k: corrige una posible lectura de índice de matriz fuera de los límites en ath9k_htc_txstatus(). Corrige una lectura de índice de matriz fuera de los límites en ath9k_htc_txstatus(). El error ocurre cuando txs->cnt, los datos de una URB proporcionados por un dispositivo USB, son mayores que el tamaño de la matriz txs->txstatus, que es HTC_MAX_TX_STATUS. WARN_ON() ya lo verifica, pero no hay ningún código de manejo de errores después de la verificación. Haga que la función regrese si ese es el caso. Encontrado por una versión modificada de syzkaller. UBSAN: Array-Index-Of-Bunds en htc_drv_txrx.c El índice 13 está fuera de rango para el tipo '__WMI_EVENT_TXSTATUS [12]' LLAME TRACE: ATH9K_HTC_TXSTATUS ATH9K_WMI_EVENT_TASKLET_ACTION_ACTION_COMNOMON __DO_SOFTIRQ IRQITITI

06 Mar 2024, 07:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-03-06 07:15

Updated : 2024-12-12 15:10

NVD link : CVE-2023-52594

Mitre link : CVE-2023-52594

CVE.ORG link : CVE-2023-52594

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-129

Improper Validation of Array Index