CVE-2023-52804
published 2024-05-21CVE-2023-52804: In the Linux kernel, the following vulnerability has been resolved: fs/jfs: Add validity check for db_maxag and db_agpref Both db_maxag and db_agpref are used…
PriorityP338high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.26%
17.1th percentile
In the Linux kernel, the following vulnerability has been resolved:
fs/jfs: Add validity check for db_maxag and db_agpref
Both db_maxag and db_agpref are used as the index of the
db_agfree array, but there is currently no validity check for
db_maxag and db_agpref, which can lead to errors.
The following is related bug reported by Syzbot:
UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dmap.c:639:20
index 7936 is out of range for type 'atomic_t[128]'
Add checking that the values of db_maxag and db_agpref are valid
indexes for the db_agfree array.
Affected
23 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 | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < a0649e2dd4a3595b5595a29d0064d047c2fae2fb | a0649e2dd4a3595b5595a29d0064d047c2fae2fb |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < ce15b0f1a431168f07b1cc6c9f71206a2db5c809 | ce15b0f1a431168f07b1cc6c9f71206a2db5c809 |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 32bd8f1cbcf8b663e29dd1f908ba3a129541a11b | 32bd8f1cbcf8b663e29dd1f908ba3a129541a11b |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < c6c8863fb3f57700ab583d875adda04caaf2278a | c6c8863fb3f57700ab583d875adda04caaf2278a |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 1f74d336990f37703a8eee77153463d65b67f70e | 1f74d336990f37703a8eee77153463d65b67f70e |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 5013f8269887642cca784adc8db9b5f0b771533f | 5013f8269887642cca784adc8db9b5f0b771533f |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < dca403bb035a565bb98ecc1dda5d30f676feda40 | dca403bb035a565bb98ecc1dda5d30f676feda40 |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 2323de34a3ae61a9f9b544c18583f71cea86721f | 2323de34a3ae61a9f9b544c18583f71cea86721f |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 64933ab7b04881c6c18b21ff206c12278341c72e | 64933ab7b04881c6c18b21ff206c12278341c72e |
| linux | linux_kernel | < 4.14.331 | 4.14.331 |
| 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 | >= 4.15 < 4.19.300 | 4.19.300 |
| linux | linux_kernel | >= 4.20 < 5.4.262 | 5.4.262 |
| linux | linux_kernel | >= 5.11 < 5.15.140 | 5.15.140 |
| linux | linux_kernel | >= 5.16 < 6.1.64 | 6.1.64 |
| linux | linux_kernel | >= 5.5 < 5.10.202 | 5.10.202 |
| linux | linux_kernel | >= 6.2 < 6.5.13 | 6.5.13 |
| linux | linux_kernel | >= 6.6 < 6.6.3 | 6.6.3 |
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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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: fs/jfs: Add validity check for db_maxag and db_agpref
vendor_redhat·2024-05-21·CVSS 7.8
CVE-2023-52804 [HIGH] CWE-665 kernel: fs/jfs: Add validity check for db_maxag and db_agpref
kernel: fs/jfs: Add validity check for db_maxag and db_agpref
In the Linux kernel, the following vulnerability has been resolved:
fs/jfs: Add validity check for db_maxag and db_agpref
Both db_maxag and db_agpref are used as the index of the
db_agfree array, but there is currently no validity check for
db_maxag and db_agpref, which can lead to errors.
The following is related bug reported by Syzbot:
UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dmap.c:639:20
index 7936 is out of range for type 'atomic_t[128]'
Add checking that the values of db_maxag and db_agpref are valid
indexes for the db_agfree array.
Package: kernel (Red Hat Enterprise Linux 6) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not a
Debian
CVE-2023-52804: linux - In the Linux kernel, the following vulnerability has been resolved: fs/jfs: Add...
vendor_debian·2023·CVSS 7.8
CVE-2023-52804 [HIGH] CVE-2023-52804: linux - In the Linux kernel, the following vulnerability has been resolved: fs/jfs: Add...
In the Linux kernel, the following vulnerability has been resolved: fs/jfs: Add validity check for db_maxag and db_agpref Both db_maxag and db_agpref are used as the index of the db_agfree array, but there is currently no validity check for db_maxag and db_agpref, which can lead to errors. The following is related bug reported by Syzbot: UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dmap.c:639:20 index 7936 is out of range for type 'atomic_t[128]' Add checking that the values of db_maxag and db_agpref are valid indexes for the db_agfree array.
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
python-tornado vulnerabilities
osv·2024-12-11·CVSS 6.1
CVE-2023-28370 python-tornado vulnerabilities
python-tornado vulnerabilities
It was discovered that Tornado incorrectly handled a certain redirect.
A remote attacker could possibly use this issue to redirect a user to an
arbitrary web site and conduct a phishing attack by having the user access
a specially crafted URL. This issue was only addressed in Ubuntu 22.04 LTS,
Ubuntu 20.04 LTS, and Ubuntu 18.04 LTS. Ubuntu 16.04 LTS was previously
addressed in USN-6159-1. (CVE-2023-28370)
It was discovered that Tornado inefficiently handled requests when parsing
cookies. An attacker could possibly use this issue to increase resource
utilization leading to a denial of service. (CVE-2024-52804)
OSV
CVE-2023-52804: In the Linux kernel, the following vulnerability has been resolved: fs/jfs: Add validity check for db_maxag and db_agpref Both db_maxag and db_agpref
osv·2024-05-21·CVSS 7.8
CVE-2023-52804 [HIGH] CVE-2023-52804: In the Linux kernel, the following vulnerability has been resolved: fs/jfs: Add validity check for db_maxag and db_agpref Both db_maxag and db_agpref
In the Linux kernel, the following vulnerability has been resolved: fs/jfs: Add validity check for db_maxag and db_agpref Both db_maxag and db_agpref are used as the index of the db_agfree array, but there is currently no validity check for db_maxag and db_agpref, which can lead to errors. The following is related bug reported by Syzbot: UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dmap.c:639:20 index 7936 is out of range for type 'atomic_t[128]' Add checking that the values of db_maxag and db_agpref are valid indexes for the db_agfree array.
GHSA
GHSA-xhh8-8jq9-8vf6: In the Linux kernel, the following vulnerability has been resolved:
fs/jfs: Add validity check for db_maxag and db_agpref
Both db_maxag and db_agpre
ghsa_unreviewed·2024-05-21
CVE-2023-52804 [HIGH] CWE-129 GHSA-xhh8-8jq9-8vf6: In the Linux kernel, the following vulnerability has been resolved:
fs/jfs: Add validity check for db_maxag and db_agpref
Both db_maxag and db_agpre
In the Linux kernel, the following vulnerability has been resolved:
fs/jfs: Add validity check for db_maxag and db_agpref
Both db_maxag and db_agpref are used as the index of the
db_agfree array, but there is currently no validity check for
db_maxag and db_agpref, which can lead to errors.
The following is related bug reported by Syzbot:
UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dmap.c:639:20
index 7936 is out of range for type 'atomic_t[128]'
Add checking that the values of db_maxag and db_agpref are valid
indexes for the db_agfree array.
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/1f74d336990f37703a8eee77153463d65b67f70ehttps://git.kernel.org/stable/c/2323de34a3ae61a9f9b544c18583f71cea86721fhttps://git.kernel.org/stable/c/32bd8f1cbcf8b663e29dd1f908ba3a129541a11bhttps://git.kernel.org/stable/c/5013f8269887642cca784adc8db9b5f0b771533fhttps://git.kernel.org/stable/c/64933ab7b04881c6c18b21ff206c12278341c72ehttps://git.kernel.org/stable/c/a0649e2dd4a3595b5595a29d0064d047c2fae2fbhttps://git.kernel.org/stable/c/c6c8863fb3f57700ab583d875adda04caaf2278ahttps://git.kernel.org/stable/c/ce15b0f1a431168f07b1cc6c9f71206a2db5c809https://git.kernel.org/stable/c/dca403bb035a565bb98ecc1dda5d30f676feda40https://git.kernel.org/stable/c/1f74d336990f37703a8eee77153463d65b67f70ehttps://git.kernel.org/stable/c/2323de34a3ae61a9f9b544c18583f71cea86721fhttps://git.kernel.org/stable/c/32bd8f1cbcf8b663e29dd1f908ba3a129541a11bhttps://git.kernel.org/stable/c/5013f8269887642cca784adc8db9b5f0b771533fhttps://git.kernel.org/stable/c/64933ab7b04881c6c18b21ff206c12278341c72ehttps://git.kernel.org/stable/c/a0649e2dd4a3595b5595a29d0064d047c2fae2fbhttps://git.kernel.org/stable/c/c6c8863fb3f57700ab583d875adda04caaf2278ahttps://git.kernel.org/stable/c/ce15b0f1a431168f07b1cc6c9f71206a2db5c809https://git.kernel.org/stable/c/dca403bb035a565bb98ecc1dda5d30f676feda40
2024-05-21
Published