CVE catalog
CVE-2024-22365
pam: CVE-2024-22365
- Severity
- Medium · CVSS 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.46% · Oct 25, 2026
A vulnerability was found in Linux PAM. An unprivileged user that is not yet in a corresponding mount namespace with ~/tmp mounted as a polyinstantiated dir can place a FIFO there, and a subsequent attempt to login as this user with `pam_namespace` configured will cause the `openat()` in `protect_dir()` to block the attempt, causing a local denial of service. pam: allowing unprivileged user to block another user namespace Red Hat rates this as Moderate, as this vulnerability needs a non-default configuration in order to be explored by a malicious user. Also, the attack is local and the Denial of Service happens to a single user. The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | pam | sid | 1.7.0-8 | fixed |
| Debian | pam | forky | 1.7.0-8 | fixed |
| Debian | pam | trixie | 1.7.0-5 | fixed |
| Debian | pam | bookworm | 1.5.2-6+deb12u2 | fixed |
| Cpe | linux-pam | Not reported | 1.6.0 | fixed |
| Alpine | linux-pam | 3.20 | 1.6.0-r0 | fixed |
| Alpine | linux-pam | 3.21 | 1.6.0-r0 | fixed |
| Alpine | linux-pam | 3.22 | 1.6.0-r0 | fixed |
| Alpine | linux-pam | 3.23 | 1.6.0-r0 | fixed |
| Alpine | linux-pam | 3.24 | 1.6.0-r0 | fixed |
| Ubuntu | pam | pro | 1.1.8-3.2ubuntu3 | vulnerable |
| Ubuntu | pam | pro | 1.1.8-3.2ubuntu4 | vulnerable |
| Ubuntu | pam | pro | 1.1.8-3.6ubuntu1 | vulnerable |
| Ubuntu | pam | pro | 1.1.8-3.6ubuntu2 | vulnerable |
| Ubuntu | pam | pro | 1.1.8-3.6ubuntu2.18.04.1 | vulnerable |
| Ubuntu | pam | pro | 1.1.8-3.6ubuntu2.18.04.2 | vulnerable |
| Ubuntu | pam | pro | 1.1.8-3.6ubuntu2.18.04.3 | vulnerable |
| Ubuntu | pam | pro | 1.1.8-3.6ubuntu2.18.04.4 | vulnerable |
| Ubuntu | pam | pro | 1.1.8-3.6ubuntu2.18.04.6 | vulnerable |
| Ubuntu | pam | pro | 1.1.8-3.6ubuntu2.18.04.6+esm1 | fixed |
| Ubuntu | pam | pro | 1.1.8-3.2ubuntu3 | vulnerable |
| Ubuntu | pam | pro | 1.1.8-3.2ubuntu4 | vulnerable |
| Ubuntu | pam | pro | 1.1.8-3.6ubuntu1 | vulnerable |
| Ubuntu | pam | pro | 1.1.8-3.6ubuntu2 | vulnerable |
| Ubuntu | pam | pro | 1.1.8-3.6ubuntu2.18.04.1 | vulnerable |
| Ubuntu | pam | pro | 1.1.8-3.6ubuntu2.18.04.2 | vulnerable |
| Ubuntu | pam | pro | 1.1.8-3.6ubuntu2.18.04.3 | vulnerable |
| Ubuntu | pam | pro | 1.1.8-3.6ubuntu2.18.04.4 | vulnerable |
| Ubuntu | pam | pro | 1.1.8-3.6ubuntu2.18.04.6 | vulnerable |
| Ubuntu | pam | pro | 1.1.8-3.6ubuntu2.18.04.6+esm1 | fixed |
| Ubuntu | pam | 20.04 | 1.3.1-5ubuntu1 | vulnerable |
| Ubuntu | pam | 20.04 | 1.3.1-5ubuntu3 | vulnerable |
| Ubuntu | pam | 20.04 | 1.3.1-5ubuntu4 | vulnerable |
| Ubuntu | pam | 20.04 | 1.3.1-5ubuntu4.1 | vulnerable |
| Ubuntu | pam | 20.04 | 1.3.1-5ubuntu4.2 | vulnerable |
| Ubuntu | pam | 20.04 | 1.3.1-5ubuntu4.3 | vulnerable |
| Ubuntu | pam | 20.04 | 1.3.1-5ubuntu4.4 | vulnerable |
| Ubuntu | pam | 20.04 | 1.3.1-5ubuntu4.6 | vulnerable |
| Ubuntu | pam | 20.04 | 1.3.1-5ubuntu4.7 | fixed |
| Ubuntu | pam | 22.04 | 1.3.1-5ubuntu11 | vulnerable |
| Ubuntu | pam | 22.04 | 1.4.0-10ubuntu1 | vulnerable |
| Ubuntu | pam | 22.04 | 1.4.0-10ubuntu2 | vulnerable |
| Ubuntu | pam | 22.04 | 1.4.0-11ubuntu1 | vulnerable |
| Ubuntu | pam | 22.04 | 1.4.0-11ubuntu2 | vulnerable |
| Ubuntu | pam | 22.04 | 1.4.0-11ubuntu2.1 | vulnerable |
| Ubuntu | pam | 22.04 | 1.4.0-11ubuntu2.3 | vulnerable |
| Ubuntu | pam | 22.04 | 1.4.0-11ubuntu2.4 | fixed |
| Ubuntu | pam | 20.04 | 1.3.1-5ubuntu1 | vulnerable |
| Ubuntu | pam | 20.04 | 1.3.1-5ubuntu3 | vulnerable |
| Ubuntu | pam | 20.04 | 1.3.1-5ubuntu4 | vulnerable |
| Ubuntu | pam | 20.04 | 1.3.1-5ubuntu4.1 | vulnerable |
| Ubuntu | pam | 20.04 | 1.3.1-5ubuntu4.2 | vulnerable |
| Ubuntu | pam | 20.04 | 1.3.1-5ubuntu4.3 | vulnerable |
| Ubuntu | pam | 20.04 | 1.3.1-5ubuntu4.4 | vulnerable |
| Ubuntu | pam | 20.04 | 1.3.1-5ubuntu4.6 | vulnerable |
| Ubuntu | pam | 20.04 | 1.3.1-5ubuntu4.7 | fixed |
| Ubuntu | pam | 22.04 | 1.3.1-5ubuntu11 | vulnerable |
| Ubuntu | pam | 22.04 | 1.4.0-10ubuntu1 | vulnerable |
| Ubuntu | pam | 22.04 | 1.4.0-10ubuntu2 | vulnerable |
| Ubuntu | pam | 22.04 | 1.4.0-11ubuntu1 | vulnerable |
| Ubuntu | pam | 22.04 | 1.4.0-11ubuntu2 | vulnerable |
| Ubuntu | pam | 22.04 | 1.4.0-11ubuntu2.1 | vulnerable |
| Ubuntu | pam | 22.04 | 1.4.0-11ubuntu2.3 | vulnerable |
| Ubuntu | pam | 22.04 | 1.4.0-11ubuntu2.4 | fixed |
| Suse | pam | linux enterprise micro 5.3 | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise micro 5.4 | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise micro 5.5 | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise module for basesystem 15 sp5 | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise module for development tools 15 sp5 | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise high performance computing 15 sp1-ltss | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise high performance computing 15 sp2-ltss | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise high performance computing 15 sp3-espos | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise high performance computing 15 sp3-ltss | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise high performance computing 15 sp4-espos | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise high performance computing 15 sp4-ltss | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise real time 15 sp4 | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise server 15 sp1-ltss | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise server 15 sp2-ltss | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise server 15 sp3-ltss | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise server 15 sp4-ltss | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise server for sap applications 15 sp1 | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise server for sap applications 15 sp2 | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise server for sap applications 15 sp3 | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise server for sap applications 15 sp4 | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | manager proxy 4.3 | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | manager server 4.3 | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise micro 5.1 | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise micro 5.2 | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | enterprise storage 7.1 | 1.3.0-150000.6.66.1 | fixed |
| Opensuse | pam | leap micro 5.3 | 1.3.0-150000.6.66.1 | fixed |
| Opensuse | pam | leap micro 5.4 | 1.3.0-150000.6.66.1 | fixed |
| Opensuse | pam | leap 15.5 | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise micro 5.5 | 1.3.0-150000.6.66.1 | fixed |
| Suse | pam | linux enterprise software development kit 12 sp5 | 1.1.8-24.56.1 | fixed |
| Suse | pam | linux enterprise server 12 sp5 | 1.1.8-24.56.1 | fixed |
| Suse | pam | linux enterprise server for sap applications 12 sp5 | 1.1.8-24.56.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | pam | source | sid | 1.5.3-4 | not yet assigned | Not reported | [1061097] |
| Debian | pam | source | forky | 1.5.3-4 | not yet assigned | Not reported | [1061097] |
| Debian | pam | source | trixie | 1.5.3-4 | not yet assigned | Not reported | [1061097] |
| Debian | pam | source | bookworm | 1.5.2-6+deb12u2 | not yet assigned | Not reported | [1061097] |
| Cpe | linux-pam | cpe | Not reported | 1.6.0 | Not reported | NVD-CVE-2024-22365 | Not reported |
| Alpine | linux-pam | apk | 3.20 | 1.6.0-r0 | Not reported | ALPINE-CVE-2024-22365 | Not reported |
| Alpine | linux-pam | apk | 3.21 | 1.6.0-r0 | Not reported | ALPINE-CVE-2024-22365 | Not reported |
| Alpine | linux-pam | apk | 3.22 | 1.6.0-r0 | Not reported | ALPINE-CVE-2024-22365 | Not reported |
| Alpine | linux-pam | apk | 3.23 | 1.6.0-r0 | Not reported | ALPINE-CVE-2024-22365 | Not reported |
| Alpine | linux-pam | apk | 3.24 | 1.6.0-r0 | Not reported | ALPINE-CVE-2024-22365 | Not reported |
| Ubuntu | pam | deb | pro | 1.1.8-3.6ubuntu2.18.04.6+esm1 | Not reported | USN-6588-2 | Not reported |
| Ubuntu | pam | deb | pro | 1.1.8-3.6ubuntu2.18.04.6+esm1 | Not reported | UBUNTU-CVE-2024-22365 | Not reported |
| Ubuntu | pam | deb | 20.04 | 1.3.1-5ubuntu4.7 | Not reported | UBUNTU-CVE-2024-22365 | Not reported |
| Ubuntu | pam | deb | 22.04 | 1.4.0-11ubuntu2.4 | Not reported | UBUNTU-CVE-2024-22365 | Not reported |
| Ubuntu | pam | deb | 20.04 | 1.3.1-5ubuntu4.7 | Not reported | USN-6588-1 | Not reported |
| Ubuntu | pam | deb | 22.04 | 1.4.0-11ubuntu2.4 | Not reported | USN-6588-1 | Not reported |
| Suse | pam | rpm | linux enterprise micro 5.3 | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise micro 5.4 | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise micro 5.5 | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise module for basesystem 15 sp5 | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise module for development tools 15 sp5 | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise high performance computing 15 sp1-ltss | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise high performance computing 15 sp2-ltss | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise high performance computing 15 sp3-espos | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise high performance computing 15 sp3-ltss | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise high performance computing 15 sp4-espos | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise high performance computing 15 sp4-ltss | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise real time 15 sp4 | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise server 15 sp1-ltss | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise server 15 sp2-ltss | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise server 15 sp3-ltss | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise server 15 sp4-ltss | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise server for sap applications 15 sp1 | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise server for sap applications 15 sp2 | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise server for sap applications 15 sp3 | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise server for sap applications 15 sp4 | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | manager proxy 4.3 | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | manager server 4.3 | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise micro 5.1 | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise micro 5.2 | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | enterprise storage 7.1 | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Opensuse | pam | rpm | leap micro 5.3 | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Opensuse | pam | rpm | leap micro 5.4 | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Opensuse | pam | rpm | leap 15.5 | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-1 | Not reported |
| Suse | pam | rpm | linux enterprise micro 5.5 | 1.3.0-150000.6.66.1 | Not reported | SUSE-SU-2024:0136-2 | Not reported |
| Suse | pam | rpm | linux enterprise software development kit 12 sp5 | 1.1.8-24.56.1 | Not reported | SUSE-SU-2024:0137-1 | Not reported |
| Suse | pam | rpm | linux enterprise server 12 sp5 | 1.1.8-24.56.1 | Not reported | SUSE-SU-2024:0137-1 | Not reported |
| Suse | pam | rpm | linux enterprise server for sap applications 12 sp5 | 1.1.8-24.56.1 | Not reported | SUSE-SU-2024:0137-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://access.redhat.com/errata/RHSA-2024:3163]
- [https://cert-portal.siemens.com/productcert/csaf/ssa-794697.json]
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2024_3163.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2024-22365]
- [https://osv.dev/vulnerability/ALPINE-CVE-2024-22365]
- [https://osv.dev/vulnerability/DLA-4306-1]
- [https://osv.dev/vulnerability/SUSE-SU-2024:0136-1]
- [https://osv.dev/vulnerability/SUSE-SU-2024:0136-2]
- [https://osv.dev/vulnerability/SUSE-SU-2024:0137-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2024-22365]
- [https://osv.dev/vulnerability/USN-6588-1]
- [https://osv.dev/vulnerability/USN-6588-2]
- [https://security-tracker.debian.org/tracker/CVE-2024-22365]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-1226.json]
[CERT-Bund public advisories] · [CISA cybersecurity advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]