CVE-2023-52846
published 2024-05-21CVE-2023-52846: In the Linux kernel, the following vulnerability has been resolved: hsr: Prevent use after free in prp_create_tagged_frame() The prp_fill_rct() function can…
PriorityP336high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.24%
15.9th percentile
In the Linux kernel, the following vulnerability has been resolved:
hsr: Prevent use after free in prp_create_tagged_frame()
The prp_fill_rct() function can fail. In that situation, it frees the
skb and returns NULL. Meanwhile on the success path, it returns the
original skb. So it's straight forward to fix bug by using the returned
value.
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.64-1 (bookworm) | linux 6.1.64-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 451d8123f89791bb628277c0bdb4cae34a3563e6 < ddf4e04e946aaa6c458b8b6829617cc44af2bffd | ddf4e04e946aaa6c458b8b6829617cc44af2bffd |
| linux | linux | >= 451d8123f89791bb628277c0bdb4cae34a3563e6 < a1a485e45d24b1cd8fe834fd6f1b06e2903827da | a1a485e45d24b1cd8fe834fd6f1b06e2903827da |
| linux | linux | >= 451d8123f89791bb628277c0bdb4cae34a3563e6 < 6086258bd5ea7b5c706ff62da42b8e271b2401db | 6086258bd5ea7b5c706ff62da42b8e271b2401db |
| linux | linux | >= 451d8123f89791bb628277c0bdb4cae34a3563e6 < 1787b9f0729d318d67cf7c5a95f0c3dba9a7cc18 | 1787b9f0729d318d67cf7c5a95f0c3dba9a7cc18 |
| linux | linux | >= 451d8123f89791bb628277c0bdb4cae34a3563e6 < d103fb6726904e353b4773188ee3d3acb4078363 | d103fb6726904e353b4773188ee3d3acb4078363 |
| linux | linux | >= 451d8123f89791bb628277c0bdb4cae34a3563e6 < 876f8ab52363f649bcc74072157dfd7adfbabc0d | 876f8ab52363f649bcc74072157dfd7adfbabc0d |
| linux | linux_kernel | >= 0 < 5.10.205-1 | 5.10.205-1 |
| linux | linux_kernel | >= 0 < 6.1.64-1 | 6.1.64-1 |
| linux | linux_kernel | >= 0 < 6.6.8-1 | 6.6.8-1 |
| linux | linux_kernel | >= 0 < 6.6.8-1 | 6.6.8-1 |
| linux | linux_kernel | >= 5.11 < 5.15.139 | 5.15.139 |
| linux | linux_kernel | >= 5.16 < 6.1.63 | 6.1.63 |
| linux | linux_kernel | >= 5.9 < 5.10.201 | 5.10.201 |
| linux | linux_kernel | >= 6.2 < 6.5.12 | 6.5.12 |
| linux | linux_kernel | >= 6.6 < 6.6.2 | 6.6.2 |
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: hsr: Prevent use after free in prp_create_tagged_frame()
vendor_redhat·2024-05-21·CVSS 7.8
CVE-2023-52846 [HIGH] CWE-416 kernel: hsr: Prevent use after free in prp_create_tagged_frame()
kernel: hsr: Prevent use after free in prp_create_tagged_frame()
In the Linux kernel, the following vulnerability has been resolved:
hsr: Prevent use after free in prp_create_tagged_frame()
The prp_fill_rct() function can fail. In that situation, it frees the
skb and returns NULL. Meanwhile on the success path, it returns the
original skb. So it's straight forward to fix bug by using the returned
value.
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel (Red Hat Enterprise Linux 9) - Affected
Package: kernel-rt (Red
Debian
CVE-2023-52846: linux - In the Linux kernel, the following vulnerability has been resolved: hsr: Preven...
vendor_debian·2023·CVSS 7.8
CVE-2023-52846 [HIGH] CVE-2023-52846: linux - In the Linux kernel, the following vulnerability has been resolved: hsr: Preven...
In the Linux kernel, the following vulnerability has been resolved: hsr: Prevent use after free in prp_create_tagged_frame() The prp_fill_rct() function can fail. In that situation, it frees the skb and returns NULL. Meanwhile on the success path, it returns the original skb. So it's straight forward to fix bug by using the returned value.
Scope: local
bookworm: resolved (fixed in 6.1.64-1)
bullseye: resolved (fixed in 5.10.205-1)
forky: resolved (fixed in 6.6.8-1)
sid: resolved (fixed in 6.6.8-1)
trixie: resolved (fixed in 6.6.8-1)
OSV
CVE-2023-52846: In the Linux kernel, the following vulnerability has been resolved: hsr: Prevent use after free in prp_create_tagged_frame() The prp_fill_rct() functi
osv·2024-05-21·CVSS 7.8
CVE-2023-52846 [HIGH] CVE-2023-52846: In the Linux kernel, the following vulnerability has been resolved: hsr: Prevent use after free in prp_create_tagged_frame() The prp_fill_rct() functi
In the Linux kernel, the following vulnerability has been resolved: hsr: Prevent use after free in prp_create_tagged_frame() The prp_fill_rct() function can fail. In that situation, it frees the skb and returns NULL. Meanwhile on the success path, it returns the original skb. So it's straight forward to fix bug by using the returned value.
GHSA
GHSA-g3g2-rm55-27fj: In the Linux kernel, the following vulnerability has been resolved:
hsr: Prevent use after free in prp_create_tagged_frame()
The prp_fill_rct() func
ghsa_unreviewed·2024-05-21
CVE-2023-52846 [HIGH] CWE-416 GHSA-g3g2-rm55-27fj: In the Linux kernel, the following vulnerability has been resolved:
hsr: Prevent use after free in prp_create_tagged_frame()
The prp_fill_rct() func
In the Linux kernel, the following vulnerability has been resolved:
hsr: Prevent use after free in prp_create_tagged_frame()
The prp_fill_rct() function can fail. In that situation, it frees the
skb and returns NULL. Meanwhile on the success path, it returns the
original skb. So it's straight forward to fix bug by using the returned
value.
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/1787b9f0729d318d67cf7c5a95f0c3dba9a7cc18https://git.kernel.org/stable/c/6086258bd5ea7b5c706ff62da42b8e271b2401dbhttps://git.kernel.org/stable/c/876f8ab52363f649bcc74072157dfd7adfbabc0dhttps://git.kernel.org/stable/c/a1a485e45d24b1cd8fe834fd6f1b06e2903827dahttps://git.kernel.org/stable/c/d103fb6726904e353b4773188ee3d3acb4078363https://git.kernel.org/stable/c/ddf4e04e946aaa6c458b8b6829617cc44af2bffdhttps://git.kernel.org/stable/c/1787b9f0729d318d67cf7c5a95f0c3dba9a7cc18https://git.kernel.org/stable/c/6086258bd5ea7b5c706ff62da42b8e271b2401dbhttps://git.kernel.org/stable/c/876f8ab52363f649bcc74072157dfd7adfbabc0dhttps://git.kernel.org/stable/c/a1a485e45d24b1cd8fe834fd6f1b06e2903827dahttps://git.kernel.org/stable/c/d103fb6726904e353b4773188ee3d3acb4078363https://git.kernel.org/stable/c/ddf4e04e946aaa6c458b8b6829617cc44af2bffd
2024-05-21
Published