CVE-2023-52433

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_rbtree: skip sync GC for new elements in this transaction New elements in this transaction might expired before such transaction ends. Skip sync GC for such elements otherwise commit path might walk over an already released object. Once transaction is finished, async GC will collect such expired element.

CVSS v3 4.4 MEDIUM

4.4^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/03caf75da1059f0460666c826e9f50e13dfd0017
https://git.kernel.org/stable/c/2ee52ae94baabf7ee09cf2a8d854b990dac5d0e4
https://git.kernel.org/stable/c/9a8c544158f68f656d1734eb5ba00c4f817b76b1
https://git.kernel.org/stable/c/9af7dfb3c9d7985172a240f85e684c5cd33e29ce
https://git.kernel.org/stable/c/9db9feb841f7449772f9393c16b9ef4536d8c127
https://git.kernel.org/stable/c/c323ed65f66e5387ee0a73452118d49f1dae81b8
https://git.kernel.org/stable/c/e3213ff99a355cda811b41e8dbb3472d13167a3a
https://git.kernel.org/stable/c/03caf75da1059f0460666c826e9f50e13dfd0017
https://git.kernel.org/stable/c/2ee52ae94baabf7ee09cf2a8d854b990dac5d0e4
https://git.kernel.org/stable/c/9a8c544158f68f656d1734eb5ba00c4f817b76b1
https://git.kernel.org/stable/c/9af7dfb3c9d7985172a240f85e684c5cd33e29ce
https://git.kernel.org/stable/c/9db9feb841f7449772f9393c16b9ef4536d8c127
https://git.kernel.org/stable/c/c323ed65f66e5387ee0a73452118d49f1dae81b8
https://git.kernel.org/stable/c/e3213ff99a355cda811b41e8dbb3472d13167a3a
https://security.netapp.com/advisory/ntap-20240828-0003/

Configurations

No configuration.

History

21 Nov 2024, 08:39

Type	Values Removed	Values Added
References		() https://security.netapp.com/advisory/ntap-20240828-0003/ -
References	~~() https://git.kernel.org/stable/c/03caf75da1059f0460666c826e9f50e13dfd0017 -~~	() https://git.kernel.org/stable/c/03caf75da1059f0460666c826e9f50e13dfd0017 -
References	~~() https://git.kernel.org/stable/c/2ee52ae94baabf7ee09cf2a8d854b990dac5d0e4 -~~	() https://git.kernel.org/stable/c/2ee52ae94baabf7ee09cf2a8d854b990dac5d0e4 -
References	~~() https://git.kernel.org/stable/c/9a8c544158f68f656d1734eb5ba00c4f817b76b1 -~~	() https://git.kernel.org/stable/c/9a8c544158f68f656d1734eb5ba00c4f817b76b1 -
References	~~() https://git.kernel.org/stable/c/9af7dfb3c9d7985172a240f85e684c5cd33e29ce -~~	() https://git.kernel.org/stable/c/9af7dfb3c9d7985172a240f85e684c5cd33e29ce -
References	~~() https://git.kernel.org/stable/c/9db9feb841f7449772f9393c16b9ef4536d8c127 -~~	() https://git.kernel.org/stable/c/9db9feb841f7449772f9393c16b9ef4536d8c127 -
References	~~() https://git.kernel.org/stable/c/c323ed65f66e5387ee0a73452118d49f1dae81b8 -~~	() https://git.kernel.org/stable/c/c323ed65f66e5387ee0a73452118d49f1dae81b8 -
References	~~() https://git.kernel.org/stable/c/e3213ff99a355cda811b41e8dbb3472d13167a3a -~~	() https://git.kernel.org/stable/c/e3213ff99a355cda811b41e8dbb3472d13167a3a -

06 Nov 2024, 22:35

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.4
CWE		CWE-273

16 Jun 2024, 13:15

Type	Values Removed	Values Added
References		() https://git.kernel.org/stable/c/9db9feb841f7449772f9393c16b9ef4536d8c127 -

04 Apr 2024, 14:15

Type	Values Removed	Values Added
References		() https://git.kernel.org/stable/c/03caf75da1059f0460666c826e9f50e13dfd0017 - () https://git.kernel.org/stable/c/9a8c544158f68f656d1734eb5ba00c4f817b76b1 - () https://git.kernel.org/stable/c/9af7dfb3c9d7985172a240f85e684c5cd33e29ce - () https://git.kernel.org/stable/c/c323ed65f66e5387ee0a73452118d49f1dae81b8 -

20 Feb 2024, 18:15

Type	Values Removed	Values Added
References	~~{'url': 'https://git.kernel.org/stable/c/2ee52ae94baa', 'name': 'https://git.kernel.org/stable/c/2ee52ae94baa', 'tags': [], 'refsource': ''}~~ ~~{'url': 'https://git.kernel.org/stable/c/e3213ff99a35', 'name': 'https://git.kernel.org/stable/c/e3213ff99a35', 'tags': [], 'refsource': ''}~~	() https://git.kernel.org/stable/c/e3213ff99a355cda811b41e8dbb3472d13167a3a - () https://git.kernel.org/stable/c/2ee52ae94baabf7ee09cf2a8d854b990dac5d0e4 -
Summary	netfilter: nft_set_rbtree: skip sync GC for new elements in this transaction New elements in this transaction might expired before such transaction ends. Skip sync GC for such elements otherwise commit path might walk over an already released object. Once transaction is finished, async GC will collect such expired element.	In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_rbtree: skip sync GC for new elements in this transaction New elements in this transaction might expired before such transaction ends. Skip sync GC for such elements otherwise commit path might walk over an already released object. Once transaction is finished, async GC will collect such expired element.

20 Feb 2024, 13:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-02-20 13:15

Updated : 2024-11-21 08:39

NVD link : CVE-2023-52433

Mitre link : CVE-2023-52433

CVE.ORG link : CVE-2023-52433

JSON object : View

Products Affected

No product.

CWE

CWE-273

Improper Check for Dropped Privileges

4.4 /10