kernel: netfilter: NULL pointer dereference in nf_tables due to zeroed list head
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Linux kernel netfilter subsystem. | affected |
|
Configuration 1 [-]
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Configuration 2 [-]
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| Package | CPE | Advisory | Released Date |
|---|---|---|---|
| Red Hat Enterprise Linux 8 | |||
| kernel-rt-0:4.18.0-477.10.1.rt7.274.el8_8 | cpe:/a:redhat:enterprise_linux:8::nfv | RHSA-2023:2736 | 2023-05-16T00:00:00Z |
| kernel-0:4.18.0-477.10.1.el8_8 | cpe:/o:redhat:enterprise_linux:8 | RHSA-2023:2951 | 2023-05-16T00:00:00Z |
| Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions | |||
| kernel-0:4.18.0-147.94.1.el8_1 | cpe:/o:redhat:rhel_e4s:8.1 | RHSA-2023:6813 | 2023-11-08T00:00:00Z |
| Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | |||
| kernel-0:4.18.0-305.108.1.el8_4 | cpe:/o:redhat:rhel_aus:8.4 | RHSA-2023:5628 | 2023-10-10T00:00:00Z |
| Red Hat Enterprise Linux 8.4 Telecommunications Update Service | |||
| kernel-0:4.18.0-305.108.1.el8_4 | cpe:/o:redhat:rhel_tus:8.4 | RHSA-2023:5628 | 2023-10-10T00:00:00Z |
| Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions | |||
| kernel-0:4.18.0-305.108.1.el8_4 | cpe:/o:redhat:rhel_e4s:8.4 | RHSA-2023:5628 | 2023-10-10T00:00:00Z |
| Red Hat Enterprise Linux 8.6 Extended Update Support | |||
| kernel-0:4.18.0-372.75.1.el8_6 | cpe:/o:redhat:rhel_eus:8.6 | RHSA-2023:5627 | 2023-10-10T00:00:00Z |
| Red Hat Enterprise Linux 9 | |||
| kernel-0:5.14.0-162.6.1.el9_1 | cpe:/a:redhat:enterprise_linux:9 | RHSA-2022:8267 | 2022-11-15T00:00:00Z |
| kernel-rt-0:5.14.0-162.6.1.rt21.168.el9_1 | cpe:/a:redhat:enterprise_linux:9::nfv | RHSA-2022:7933 | 2022-11-15T00:00:00Z |
| kernel-0:5.14.0-162.6.1.el9_1 | cpe:/o:redhat:enterprise_linux:9 | RHSA-2022:8267 | 2022-11-15T00:00:00Z |
| Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 | |||
| kernel-0:4.18.0-372.75.1.el8_6 | cpe:/o:redhat:rhev_hypervisor:4.4::el8 | RHSA-2023:5627 | 2023-10-10T00:00:00Z |
No data available yet.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2023-23382 | In nf_tables_updtable, if nf_tables_table_enable returns an error, nft_trans_destroy is called to free the transaction object. nft_trans_destroy() calls list_del(), but the transaction was never placed on a list -- the list head is all zeroes, this results in a NULL pointer dereference. |
Ubuntu USN |
USN-6001-1 | Linux kernel (AWS) vulnerabilities |
Ubuntu USN |
USN-6013-1 | Linux kernel (AWS) vulnerabilities |
Ubuntu USN |
USN-6014-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-6031-1 | Linux kernel (OEM) vulnerabilities |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.245% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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