CVE-2024-36030

octeontx2-af: fix the double free in rvu_npc_freemem()

Severity Score

"-"

*CVSS v-

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

In the Linux kernel, the following vulnerability has been resolved:

octeontx2-af: fix the double free in rvu_npc_freemem()

Clang static checker(scan-build) warning：
drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:line 2184, column 2
Attempt to free released memory.

npc_mcam_rsrcs_deinit() has released 'mcam->counters.bmap'. Deleted this
redundant kfree() to fix this double free problem.

En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: octeontx2-af: arreglar el doble libre en rvu_npc_freemem() ¿Advertencia del verificador estático de Clang (scan-build)? drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:línea 2184, columna 2 Intento de liberar memoria liberada. npc_mcam_rsrcs_deinit() ha lanzado 'mcam->counters.bmap'. Se eliminó este kfree() redundante para solucionar este problema de doble liberación.

*Credits: N/A

CVSS Scores

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-05-17 CVE Reserved
2024-05-30 CVE Published
2024-05-31 EPSS Updated
2024-08-02 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (3)

URL	Tag	Source
https://git.kernel.org/stable/c/dd7842878633453e38d6a4927593dd28b9d8ab91	Vuln. Introduced

URL	Date	SRC

URL	Date	SRC
https://git.kernel.org/stable/c/f5aa87a2c0a72132ffc793fb0a5375b2a65d520a	2024-05-02
https://git.kernel.org/stable/c/6e965eba43e9724f3e603d7b7cc83e53b23d155e	2024-04-25

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 6.8 < 6.8.9 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.8 < 6.8.9"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 6.8 < 6.9 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.8 < 6.9"		en		Affected