CVE-2023-4732
published 2023-10-03CVE-2023-4732: A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the Linux Kernel. In this flaw, an attacker with a local user privilege may cause…
PriorityP416medium4.7CVSS 3.1
AVLACHPRLUINSUCNINAH
EPSS
0.18%
7.7th percentile
A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the Linux Kernel. In this flaw, an attacker with a local user privilege may cause a denial of service problem due to a BUG statement referencing pmd_t x.
Affected
16 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.14.6-1 (bookworm) | linux 5.14.6-1 (bookworm) |
| linux | linux_kernel | <= 5.13.19 | — |
| linux | linux_kernel | >= 0 < 5.10.70-1 | 5.10.70-1 |
| linux | linux_kernel | >= 0 < 5.14.6-1 | 5.14.6-1 |
| linux | linux_kernel | >= 0 < 5.14.6-1 | 5.14.6-1 |
| linux | linux_kernel | >= 0 < 5.14.6-1 | 5.14.6-1 |
| paloalto | pan-os | — | — |
| redhat | codeready_linux_builder | — | — |
| redhat | codeready_linux_builder_for_arm64 | — | — |
| redhat | codeready_linux_builder_for_power_little_endian | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux_for_arm_64 | — | — |
| redhat | enterprise_linux_for_ibm_z_systems | — | — |
| redhat | enterprise_linux_for_power_little_endian | — | — |
| redhat | enterprise_linux_for_real_time | — | — |
| redhat | enterprise_linux_for_real_time_for_nfv | — | — |
CVSS provenance
nvdv3.14.7MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
osv4.7MEDIUM
vendor_debian4.7MEDIUM
vendor_redhat4.7MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Palo Alto
PAN-SA-2024-0001 Informational Bulletin: Impact of OSS CVEs in PAN-OS
vendor_paloalto·2024-02-14·CVSS 9.8
CVE-2017-18342 [CRITICAL] PAN-SA-2024-0001 Informational Bulletin: Impact of OSS CVEs in PAN-OS
PAN-SA-2024-0001 Informational Bulletin: Impact of OSS CVEs in PAN-OS
The Palo Alto Networks Product Security Assurance team has evaluated the following open source software (OSS) CVEs as they relate to PAN-OS software. While PAN-OS software may include the
CVEs: CVE-2017-18342, CVE-2017-8923, CVE-2017-9120, CVE-2019-1551, CVE-2019-16865, CVE-2019-16905, CVE-2019-19523, CVE-2019-19528, CVE-2019-19911, CVE-2020-0404, CVE-2020-0431, CVE-2020-0466, CVE-2020-10379, CVE-2020-11538, CVE-2020-11608, CVE-2020-12114, CVE-2020-12321, CVE-2020-12362, CVE-2020-12363, CVE-2020-12364, CVE-2020-13757, CVE-2020-14314, CVE-2020-14351, CVE-2020-15778, CVE-2020-1967, CVE-2020-24394, CVE-2020-24504, CVE-2020-25211, CVE-2020-25212, CVE-2020-25284, CVE-2020-25285, CVE-2020-25717, CVE-2020-26541, CVE-2020-2715
Red Hat
kernel: Race between task migrating pages and another task calling exit_mmap to release those same pages getting invalid opcode BUG in include/linux/swapops.h
vendor_redhat·2023-09-02·CVSS 4.7
CVE-2023-4732 [MEDIUM] CWE-366 kernel: Race between task migrating pages and another task calling exit_mmap to release those same pages getting invalid opcode BUG in include/linux/swapops.h
kernel: Race between task migrating pages and another task calling exit_mmap to release those same pages getting invalid opcode BUG in include/linux/swapops.h
A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the Linux Kernel. In this flaw, an attacker with a local user privilege may cause a denial of service problem due to a BUG statement referencing pmd_t x.
A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the Linux Kernel. In this flaw, an attacker with a local user privilege may cause a denial of service problem due to a BUG statement referencing pmd_t x.
Mitigation: A possible workaround is disabling Transparent Hugepage
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) -
Debian
CVE-2023-4732: linux - A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the...
vendor_debian·2023·CVSS 4.7
CVE-2023-4732 [MEDIUM] CVE-2023-4732: linux - A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the...
A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the Linux Kernel. In this flaw, an attacker with a local user privilege may cause a denial of service problem due to a BUG statement referencing pmd_t x.
Scope: local
bookworm: resolved (fixed in 5.14.6-1)
bullseye: resolved (fixed in 5.10.70-1)
forky: resolved (fixed in 5.14.6-1)
sid: resolved (fixed in 5.14.6-1)
trixie: resolved (fixed in 5.14.6-1)
OSV
CVE-2023-4732: A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the Linux Kernel
osv·2023-10-03·CVSS 4.7
CVE-2023-4732 [MEDIUM] CVE-2023-4732: A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the Linux Kernel
A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the Linux Kernel. In this flaw, an attacker with a local user privilege may cause a denial of service problem due to a BUG statement referencing pmd_t x.
GHSA
GHSA-c9mw-vpxm-p7rq: A flaw was found in the Linux Kernel's memory management subsytem
ghsa_unreviewed·2023-10-03
CVE-2023-4732 [MEDIUM] CWE-362 GHSA-c9mw-vpxm-p7rq: A flaw was found in the Linux Kernel's memory management subsytem
A flaw was found in the Linux Kernel's memory management subsytem. A task exits and releases a 2MB page in a vma (vm_area_struct) and hits the BUG statement in pfn_swap_entry_to_page() referencing pmd_t x.
No detection rules found.
Nuclei
Mlflow - Cross-Site Scripting
nuclei·CVSS 6.1
CVE-2023-6568 [MEDIUM] Mlflow - Cross-Site Scripting
Mlflow - Cross-Site Scripting
The vulnerability allows an attacker to inject malicious code into the Content-Type header of a POST request,
which is then reflected back to the user without proper sanitization or escaping.
Template:
id: CVE-2023-6568
info:
name: Mlflow - Cross-Site Scripting
author: ritikchaddha
severity: medium
description: |
The vulnerability allows an attacker to inject malicious code into the Content-Type header of a POST request,
which is then reflected back to the user without proper sanitization or escaping.
impact: |
Allows attackers to execute malicious scripts in the context of a user's session
remediation: |
Sanitize and validate user input to prevent XSS attacks
reference:
- https://huntr.com/bounties/816bdaaa-8153-4732-951e-b0d92fddf709
- https://nvd.nist.g
https://access.redhat.com/errata/RHSA-2023:6901https://access.redhat.com/errata/RHSA-2023:7077https://access.redhat.com/errata/RHSA-2023:7539https://access.redhat.com/errata/RHSA-2024:0412https://access.redhat.com/security/cve/CVE-2023-4732https://bugzilla.redhat.com/show_bug.cgi?id=2236982https://access.redhat.com/errata/RHSA-2023:6901https://access.redhat.com/errata/RHSA-2023:7077https://access.redhat.com/errata/RHSA-2023:7539https://access.redhat.com/errata/RHSA-2024:0412https://access.redhat.com/security/cve/CVE-2023-4732https://bugzilla.redhat.com/show_bug.cgi?id=2236982
2023-10-03
Published