7.8
High
CVE-2023-4004 A use-after-free flaw was found in the Linux kernel's netfilter in the way a user triggers the nft_pipapo_remove…
Description
A use-after-free flaw was found in the Linux kernel's netfilter in the way a user triggers the nft_pipapo_remove function with the element, without a NFT_SET_EXT_KEY_END. This issue could allow a local user to crash the system or potentially escalate their privileges on the system.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat Enterprise Linux 8 | Versions not published | |
| Red Hat Enterprise Linux 8.2 Advanced Update Support | Versions not published | |
| Red Hat Enterprise Linux 8.2 Telecommunications Update Service | Versions not published | |
| Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions | Versions not published | |
| Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | Versions not published | |
| Red Hat Enterprise Linux 8.4 Telecommunications Update Service | Versions not published | |
| Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions | Versions not published | |
| Red Hat Enterprise Linux 8.6 Extended Update Support | Versions not published | |
| Red Hat Enterprise Linux 9 | Versions not published |
Show the 5 other branches Hide the 5 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat Enterprise Linux 9.0 Extended Update Support | Versions not published | |
| Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 | Versions not published | |
| Red Hat Enterprise Linux 6 | Versions not published | |
| Red Hat Enterprise Linux 7 | Versions not published | |
| SIMATIC S7-1500 TM MFP - GNU/Linux subsystem 1.1 | earliest → < 1.1 | 1.1 |
References
- RHSA-2023:4961 access.redhat.com
- RHSA-2023:4962 access.redhat.com
- RHSA-2023:4967 access.redhat.com
- RHSA-2023:5069 access.redhat.com
- RHSA-2023:5091 access.redhat.com
- RHSA-2023:5093 access.redhat.com
- RHSA-2023:5221 access.redhat.com
- RHSA-2023:5244 access.redhat.com
- RHSA-2023:5255 access.redhat.com
- RHSA-2023:5548 access.redhat.com
- RHSA-2023:5627 access.redhat.com
- RHSA-2023:7382 access.redhat.com
- RHSA-2023:7389 access.redhat.com
- RHSA-2023:7411 access.redhat.com
- RHSA-2023:7417 access.redhat.com
- RHSA-2023:7431 access.redhat.com
- RHSA-2023:7434 access.redhat.com
- access.redhat.com access.redhat.com
- RHBZ#2225275 bugzilla.redhat.com
- patchwork.ozlabs.org patchwork.ozlabs.org
Timeline
- Published
- Last modified
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