CVE-2023-53179
published 2025-09-15CVE-2023-53179: In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c…
PriorityP340high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.16%
5.3th percentile
In the Linux kernel, the following vulnerability has been resolved:
netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c
The missing IP_SET_HASH_WITH_NET0 macro in ip_set_hash_netportnet can
lead to the use of wrong `CIDR_POS(c)` for calculating array offsets,
which can lead to integer underflow. As a result, it leads to slab
out-of-bound access.
This patch adds back the IP_SET_HASH_WITH_NET0 macro to
ip_set_hash_netportnet to address the issue.
Affected
32 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.55-1 (bookworm) | linux 6.1.55-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | — | — |
| linux | linux | — | — |
| linux | linux | >= 0d5d0b5c41f766355f2b42c47d13ea001f754c7d < 7935b636dd693dfe4483cfef4a1e91366c8103fa | 7935b636dd693dfe4483cfef4a1e91366c8103fa |
| linux | linux | >= 4.14.84 < 4.14.326 | 4.14.326 |
| linux | linux | >= 4.19.5 < 4.19.295 | 4.19.295 |
| linux | linux | >= 4.4.165 < 4.5 | 4.5 |
| linux | linux | >= 4.9.141 < 4.10 | 4.10 |
| linux | linux | >= 886503f34d63e681662057448819edb5b1057a97 < 109e830585e89a03d554bf8ad0e668630d0a6260 | 109e830585e89a03d554bf8ad0e668630d0a6260 |
| linux | linux | >= 886503f34d63e681662057448819edb5b1057a97 < 83091f8ac03f118086596f17c9a52d31d6ca94b3 | 83091f8ac03f118086596f17c9a52d31d6ca94b3 |
| linux | linux | >= 886503f34d63e681662057448819edb5b1057a97 < a9e6142e5f8f6ac7d1bca45c1b2b13b084ea9e14 | a9e6142e5f8f6ac7d1bca45c1b2b13b084ea9e14 |
| linux | linux | >= 886503f34d63e681662057448819edb5b1057a97 < 7ca0706c68adadf86a36b60dca090f5e9481e808 | 7ca0706c68adadf86a36b60dca090f5e9481e808 |
| linux | linux | >= 886503f34d63e681662057448819edb5b1057a97 < d59b6fc405549f7caf31f6aa5da1d6bef746b166 | d59b6fc405549f7caf31f6aa5da1d6bef746b166 |
| linux | linux | >= 886503f34d63e681662057448819edb5b1057a97 < d95c8420efe684b964e3aa28108e9a354bcd7225 | d95c8420efe684b964e3aa28108e9a354bcd7225 |
| linux | linux | >= 886503f34d63e681662057448819edb5b1057a97 < 050d91c03b28ca479df13dfb02bcd2c60dd6a878 | 050d91c03b28ca479df13dfb02bcd2c60dd6a878 |
| linux | linux | >= cb3e590df429ce151d5041884a4947099b8ad6a7 < e632d09dffc68b9602d6893a99bfe3001d36cefc | e632d09dffc68b9602d6893a99bfe3001d36cefc |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.197-1 | 5.10.197-1 |
| linux | linux_kernel | >= 0 < 6.1.55-1 | 6.1.55-1 |
| linux | linux_kernel | >= 0 < 6.5.3-1 | 6.5.3-1 |
| linux | linux_kernel | >= 0 < 6.5.3-1 | 6.5.3-1 |
| linux | linux_kernel | >= 4.14.84 < 4.14.326 | 4.14.326 |
| linux | linux_kernel | >= 4.19.5 < 4.19.295 | 4.19.295 |
| linux | linux_kernel | >= 4.20.1 < 5.4.257 | 5.4.257 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
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Red Hat
kernel: netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c
vendor_redhat·2025-09-15·CVSS 7.8
CVE-2023-53179 [HIGH] CWE-190 kernel: netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c
kernel: netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c
In the Linux kernel, the following vulnerability has been resolved:
netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c
The missing IP_SET_HASH_WITH_NET0 macro in ip_set_hash_netportnet can
lead to the use of wrong `CIDR_POS(c)` for calculating array offsets,
which can lead to integer underflow. As a result, it leads to slab
out-of-bound access.
This patch adds back the IP_SET_HASH_WITH_NET0 macro to
ip_set_hash_netportnet to address the issue.
Statement: A missing IP_SET_HASH_WITH_NET0 in hash:net,port,net caused wrong CIDR_POS() calculations leading to an integer underflow and slab out-of-bounds access.
Exploitation requires CAP_NET_ADMIN (local, hig
Debian
CVE-2023-53179: linux - In the Linux kernel, the following vulnerability has been resolved: netfilter: ...
vendor_debian·2023·CVSS 7.8
CVE-2023-53179 [HIGH] CVE-2023-53179: linux - In the Linux kernel, the following vulnerability has been resolved: netfilter: ...
In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c The missing IP_SET_HASH_WITH_NET0 macro in ip_set_hash_netportnet can lead to the use of wrong `CIDR_POS(c)` for calculating array offsets, which can lead to integer underflow. As a result, it leads to slab out-of-bound access. This patch adds back the IP_SET_HASH_WITH_NET0 macro to ip_set_hash_netportnet to address the issue.
Scope: local
bookworm: resolved (fixed in 6.1.55-1)
bullseye: resolved (fixed in 5.10.197-1)
forky: resolved (fixed in 6.5.3-1)
sid: resolved (fixed in 6.5.3-1)
trixie: resolved (fixed in 6.5.3-1)
OSV
CVE-2023-53179: In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netp
osv·2025-09-15·CVSS 7.8
CVE-2023-53179 [HIGH] CVE-2023-53179: In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netp
In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c The missing IP_SET_HASH_WITH_NET0 macro in ip_set_hash_netportnet can lead to the use of wrong `CIDR_POS(c)` for calculating array offsets, which can lead to integer underflow. As a result, it leads to slab out-of-bound access. This patch adds back the IP_SET_HASH_WITH_NET0 macro to ip_set_hash_netportnet to address the issue.
GHSA
GHSA-95q3-rgv7-prpr: In the Linux kernel, the following vulnerability has been resolved:
netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_net
ghsa_unreviewed·2025-09-15
CVE-2023-53179 [HIGH] CWE-787 GHSA-95q3-rgv7-prpr: In the Linux kernel, the following vulnerability has been resolved:
netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_net
In the Linux kernel, the following vulnerability has been resolved:
netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c
The missing IP_SET_HASH_WITH_NET0 macro in ip_set_hash_netportnet can
lead to the use of wrong `CIDR_POS(c)` for calculating array offsets,
which can lead to integer underflow. As a result, it leads to slab
out-of-bound access.
This patch adds back the IP_SET_HASH_WITH_NET0 macro to
ip_set_hash_netportnet to address the issue.
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/050d91c03b28ca479df13dfb02bcd2c60dd6a878https://git.kernel.org/stable/c/109e830585e89a03d554bf8ad0e668630d0a6260https://git.kernel.org/stable/c/7935b636dd693dfe4483cfef4a1e91366c8103fahttps://git.kernel.org/stable/c/7ca0706c68adadf86a36b60dca090f5e9481e808https://git.kernel.org/stable/c/83091f8ac03f118086596f17c9a52d31d6ca94b3https://git.kernel.org/stable/c/a9e6142e5f8f6ac7d1bca45c1b2b13b084ea9e14https://git.kernel.org/stable/c/d59b6fc405549f7caf31f6aa5da1d6bef746b166https://git.kernel.org/stable/c/d95c8420efe684b964e3aa28108e9a354bcd7225https://git.kernel.org/stable/c/e632d09dffc68b9602d6893a99bfe3001d36cefc
2025-09-15
Published