CVE-2023-52433
published 2024-02-20CVE-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…
PriorityP413medium4.4CVSS 3.1
AVLACLPRHUINSUCNINAH
EPSS
0.27%
18.2th percentile
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.
Affected
16 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.5.6-1 (forky) | linux 6.5.6-1 (forky) |
| linux | linux | — | — |
| linux | linux | — | — |
| linux | linux | >= 146c76866795553dbc19998f36718d7986ad302b < c323ed65f66e5387ee0a73452118d49f1dae81b8 | c323ed65f66e5387ee0a73452118d49f1dae81b8 |
| linux | linux | >= 479a2cf5259347d6a1f658b0f791d27a34908e91 < 9af7dfb3c9d7985172a240f85e684c5cd33e29ce | 9af7dfb3c9d7985172a240f85e684c5cd33e29ce |
| linux | linux | >= 6.4.11 < 6.5 | 6.5 |
| linux | linux | >= c357648929c8dff891502349769aafb8f0452bc2 < 03caf75da1059f0460666c826e9f50e13dfd0017 | 03caf75da1059f0460666c826e9f50e13dfd0017 |
| linux | linux | >= cb4d00b563675ba8ff6ef94b077f58d816f68ba3 < 9db9feb841f7449772f9393c16b9ef4536d8c127 | 9db9feb841f7449772f9393c16b9ef4536d8c127 |
| linux | linux | >= df650d6a4bf47248261b61ef6b174d7c54034d15 < 9a8c544158f68f656d1734eb5ba00c4f817b76b1 | 9a8c544158f68f656d1734eb5ba00c4f817b76b1 |
| linux | linux | >= f6c383b8c31a93752a52697f8430a71dcbc46adf < e3213ff99a355cda811b41e8dbb3472d13167a3a | e3213ff99a355cda811b41e8dbb3472d13167a3a |
| linux | linux | >= f6c383b8c31a93752a52697f8430a71dcbc46adf < 2ee52ae94baabf7ee09cf2a8d854b990dac5d0e4 | 2ee52ae94baabf7ee09cf2a8d854b990dac5d0e4 |
| linux | linux_kernel | >= 0 < 6.5.6-1 | 6.5.6-1 |
| linux | linux_kernel | >= 0 < 6.5.6-1 | 6.5.6-1 |
| linux | linux_kernel | >= 6.5 < 6.5.4 | 6.5.4 |
| netapp | ontap_tools | — | — |
| netapp | ontap_tools | — | — |
CVSS provenance
nvdv3.14.4MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
osv4.4MEDIUM
vendor_redhat7.8HIGH
vendor_debian4.4LOW
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CISA ICS
Siemens SINEC OS
cisa_ics·2025-08-14
Siemens SINEC OS
ICS Advisory
##
Siemens SINEC OS
Release DateAugust 14, 2025
Alert CodeICSA-25-226-15
Related topics:
Industrial Control System Vulnerabilities, Industrial Control Systems
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).
View CSAF
## 1. EXECUTIVE SUMMARY
- CVSS v3.1 9.1
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Siemens
- Equipment: RUGGEDCOM, SCALANCE
- Vulnerabilities: NULL Pointer Dereference, Use After Free, Unchecked Input for Loop Condition, Out-of-bounds Write, Ou
Red Hat
kernel: nf_tables: nft_set_rbtree skip sync GC for new elements in this transaction
vendor_redhat·2024-02-20·CVSS 7.8
CVE-2023-52433 [HIGH] kernel: nf_tables: nft_set_rbtree skip sync GC for new elements in this transaction
kernel: nf_tables: nft_set_rbtree skip sync GC for new elements in this transaction
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.
A flaw was found in the Netfilter subsystem in the Linux kernel. This issue occurs in the nft_set_rbtree, where new elements in this transaction might expire before the transaction ends. Skip sync GC for such elements, otherwise a commit path might walk over an already released object. Once the transaction is finished,
Debian
CVE-2023-52433: linux - In the Linux kernel, the following vulnerability has been resolved: netfilter: ...
vendor_debian·2023·CVSS 4.4
CVE-2023-52433 [MEDIUM] CVE-2023-52433: linux - In the Linux kernel, the following vulnerability has been resolved: netfilter: ...
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.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved (fixed in 6.5.6-1)
sid: resolved (fixed in 6.5.6-1)
trixie: resolved (fixed in 6.5.6-1)
GHSA
GHSA-cmph-x6r4-4whr: netfilter: nft_set_rbtree: skip sync GC for new elements in this transaction
New elements in this transaction might expired before such transaction
e
ghsa_unreviewed·2024-02-20
CVE-2023-52433 [MEDIUM] CWE-273 GHSA-cmph-x6r4-4whr: netfilter: nft_set_rbtree: skip sync GC for new elements in this transaction
New elements in this transaction might expired before such transaction
e
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.
OSV
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 e
osv·2024-02-20·CVSS 4.4
CVE-2023-52433 [MEDIUM] 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 e
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/03caf75da1059f0460666c826e9f50e13dfd0017https://git.kernel.org/stable/c/2ee52ae94baabf7ee09cf2a8d854b990dac5d0e4https://git.kernel.org/stable/c/9a8c544158f68f656d1734eb5ba00c4f817b76b1https://git.kernel.org/stable/c/9af7dfb3c9d7985172a240f85e684c5cd33e29cehttps://git.kernel.org/stable/c/9db9feb841f7449772f9393c16b9ef4536d8c127https://git.kernel.org/stable/c/c323ed65f66e5387ee0a73452118d49f1dae81b8https://git.kernel.org/stable/c/e3213ff99a355cda811b41e8dbb3472d13167a3ahttps://git.kernel.org/stable/c/03caf75da1059f0460666c826e9f50e13dfd0017https://git.kernel.org/stable/c/2ee52ae94baabf7ee09cf2a8d854b990dac5d0e4https://git.kernel.org/stable/c/9a8c544158f68f656d1734eb5ba00c4f817b76b1https://git.kernel.org/stable/c/9af7dfb3c9d7985172a240f85e684c5cd33e29cehttps://git.kernel.org/stable/c/9db9feb841f7449772f9393c16b9ef4536d8c127https://git.kernel.org/stable/c/c323ed65f66e5387ee0a73452118d49f1dae81b8https://git.kernel.org/stable/c/e3213ff99a355cda811b41e8dbb3472d13167a3ahttps://security.netapp.com/advisory/ntap-20240828-0003/
2024-02-20
Published