Catalogo CVE
CVE-2022-23218
glibc: CVE-2022-23218
- Gravità
- Critical · CVSS 9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 5.26% · Oct 22, 2026
The deprecated compatibility function svcunix_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its path argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if an application is not built with a stack protector enabled) arbitrary code execution.
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 | glibc | sid | 2.43-7 | fixed |
| Debian | glibc | forky | 2.43-7 | fixed |
| Debian | glibc | trixie | 2.41-12+deb13u4 | fixed |
| Debian | glibc | bookworm | 2.36-9+deb12u14 | fixed |
| Debian | glibc | bookworm-security | 2.36-9+deb12u7 | fixed |
| Cpe | glibc | Not reported | 2.31 | fixed |
| Cpe | communications_cloud_native_core_unified_data_repository | Not reported | Not reported | unknown |
| Cpe | enterprise_operations_monitor | Not reported | Not reported | unknown |
| Cpe | debian_linux | Not reported | Not reported | unknown |
| Ubuntu | eglibc | pro | 2.17-93ubuntu4 | vulnerable |
| Ubuntu | eglibc | pro | 2.18-0ubuntu1 | vulnerable |
| Ubuntu | eglibc | pro | 2.18-0ubuntu2 | vulnerable |
| Ubuntu | eglibc | pro | 2.18-0ubuntu4 | vulnerable |
| Ubuntu | eglibc | pro | 2.18-0ubuntu5 | vulnerable |
| Ubuntu | eglibc | pro | 2.18-0ubuntu6 | vulnerable |
| Ubuntu | eglibc | pro | 2.18-0ubuntu7 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu2 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu3 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu4 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu5 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu6 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu6.1 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu6.3 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu6.4 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu6.5 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu6.6 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu6.7 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu6.8 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu6.9 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu6.10 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu6.11 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu6.13 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu6.14 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu6.15 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu6.15+esm1 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu6.15+esm2 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu6.15+esm3 | vulnerable |
| Ubuntu | eglibc | pro | 2.19-0ubuntu6.15+esm4 | vulnerable |
| Ubuntu | glibc | pro | 2.21-0ubuntu4 | vulnerable |
| Ubuntu | glibc | pro | 2.21-0ubuntu5 | vulnerable |
| Ubuntu | glibc | pro | 2.21-0ubuntu6 | vulnerable |
| Ubuntu | glibc | pro | 2.23-0ubuntu1 | vulnerable |
| Ubuntu | glibc | pro | 2.23-0ubuntu2 | vulnerable |
| Ubuntu | glibc | pro | 2.23-0ubuntu3 | vulnerable |
| Ubuntu | glibc | pro | 2.23-0ubuntu4 | vulnerable |
| Ubuntu | glibc | pro | 2.23-0ubuntu5 | vulnerable |
| Ubuntu | glibc | pro | 2.23-0ubuntu6 | vulnerable |
| Ubuntu | glibc | pro | 2.23-0ubuntu7 | vulnerable |
| Ubuntu | glibc | pro | 2.23-0ubuntu9 | vulnerable |
| Ubuntu | glibc | pro | 2.23-0ubuntu10 | vulnerable |
| Ubuntu | glibc | pro | 2.23-0ubuntu11 | vulnerable |
| Ubuntu | glibc | pro | 2.23-0ubuntu11.2 | vulnerable |
| Ubuntu | glibc | pro | 2.23-0ubuntu11.3 | vulnerable |
| Ubuntu | glibc | pro | 2.23-0ubuntu11.3+esm1 | fixed |
| Ubuntu | glibc | 18.04 | 2.26-0ubuntu2 | vulnerable |
| Ubuntu | glibc | 18.04 | 2.26-0ubuntu2.1 | vulnerable |
| Ubuntu | glibc | 18.04 | 2.27-0ubuntu2 | vulnerable |
| Ubuntu | glibc | 18.04 | 2.27-0ubuntu3 | vulnerable |
| Ubuntu | glibc | 18.04 | 2.27-3ubuntu1 | vulnerable |
| Ubuntu | glibc | 18.04 | 2.27-3ubuntu1.2 | vulnerable |
| Ubuntu | glibc | 18.04 | 2.27-3ubuntu1.3 | vulnerable |
| Ubuntu | glibc | 18.04 | 2.27-3ubuntu1.4 | vulnerable |
| Ubuntu | glibc | 18.04 | 2.27-3ubuntu1.5 | fixed |
| Ubuntu | glibc | 20.04 | 2.30-0ubuntu2 | vulnerable |
| Ubuntu | glibc | 20.04 | 2.30-0ubuntu3 | vulnerable |
| Ubuntu | glibc | 20.04 | 2.31-0ubuntu5 | vulnerable |
| Ubuntu | glibc | 20.04 | 2.31-0ubuntu6 | vulnerable |
| Ubuntu | glibc | 20.04 | 2.31-0ubuntu7 | vulnerable |
| Ubuntu | glibc | 20.04 | 2.31-0ubuntu9 | vulnerable |
| Ubuntu | glibc | 20.04 | 2.31-0ubuntu9.1 | vulnerable |
| Ubuntu | glibc | 20.04 | 2.31-0ubuntu9.2 | vulnerable |
| Ubuntu | glibc | 20.04 | 2.31-0ubuntu9.3 | vulnerable |
| Ubuntu | glibc | 20.04 | 2.31-0ubuntu9.7 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | glibc | source | sid | 2.33-3 | not yet assigned | Not reported | Not reported |
| Debian | glibc | source | forky | 2.33-3 | not yet assigned | Not reported | Not reported |
| Debian | glibc | source | trixie | 2.33-3 | not yet assigned | Not reported | Not reported |
| Debian | glibc | source | bookworm | 2.33-3 | not yet assigned | Not reported | Not reported |
| Cpe | glibc | cpe | Not reported | 2.31 | Not reported | NVD-CVE-2022-23218 | Not reported |
| Ubuntu | glibc | deb | pro | 2.23-0ubuntu11.3+esm1 | Not reported | UBUNTU-CVE-2022-23218 | Not reported |
| Ubuntu | glibc | deb | 18.04 | 2.27-3ubuntu1.5 | Not reported | UBUNTU-CVE-2022-23218 | Not reported |
| Ubuntu | glibc | deb | 20.04 | 2.31-0ubuntu9.7 | Not reported | UBUNTU-CVE-2022-23218 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [glibc-doc]Corretta
Pacchetto sorgente: [glibc]
Dettagli (4)
2.36-9+deb12u14· all · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u14· all · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· all · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· all · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
- [glibc-source]Corretta
Pacchetto sorgente: [glibc]
Dettagli (4)
2.36-9+deb12u14· all · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u14· all · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· all · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· all · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
- [libc6]Corretta
Pacchetto sorgente: [glibc]
Dettagli (4)
2.36-9+deb12u14· amd64 · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u14· arm64 · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· amd64 · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· arm64 · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
- [libc6-dbg]Corretta
Pacchetto sorgente: [glibc]
Dettagli (4)
2.36-9+deb12u14· amd64 · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u14· arm64 · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· amd64 · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· arm64 · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
- [libc6-dev]Corretta
Pacchetto sorgente: [glibc]
Dettagli (4)
2.36-9+deb12u14· amd64 · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u14· arm64 · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· amd64 · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· arm64 · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
- [libc6-dev-i386]Corretta
Pacchetto sorgente: [glibc]
Dettagli (2)
2.36-9+deb12u14· amd64 · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· amd64 · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
- [libc6-dev-x32]Corretta
Pacchetto sorgente: [glibc]
Dettagli (2)
2.36-9+deb12u14· amd64 · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· amd64 · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
- [libc6-i386]Corretta
Pacchetto sorgente: [glibc]
Dettagli (2)
2.36-9+deb12u14· amd64 · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· amd64 · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
- [libc6-x32]Corretta
Pacchetto sorgente: [glibc]
Dettagli (2)
2.36-9+deb12u14· amd64 · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· amd64 · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
- [libc-bin]Corretta
Pacchetto sorgente: [glibc]
Dettagli (4)
2.36-9+deb12u14· amd64 · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u14· arm64 · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· amd64 · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· arm64 · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
- [libc-dev-bin]Corretta
Pacchetto sorgente: [glibc]
Dettagli (4)
2.36-9+deb12u14· amd64 · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u14· arm64 · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· amd64 · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· arm64 · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
- [libc-devtools]Corretta
Pacchetto sorgente: [glibc]
Dettagli (4)
2.36-9+deb12u14· amd64 · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u14· arm64 · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· amd64 · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· arm64 · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
- [libc-l10n]Corretta
Pacchetto sorgente: [glibc]
Dettagli (4)
2.36-9+deb12u14· all · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u14· all · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· all · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· all · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
- [locales]Corretta
Pacchetto sorgente: [glibc]
Dettagli (4)
2.36-9+deb12u14· all · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u14· all · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· all · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· all · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
- [locales-all]Corretta
Pacchetto sorgente: [glibc]
Dettagli (4)
2.36-9+deb12u14· amd64 · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u14· arm64 · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· amd64 · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· arm64 · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
- [nscd]Corretta
Pacchetto sorgente: [glibc]
Dettagli (4)
2.36-9+deb12u14· amd64 · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u14· arm64 · bookwormCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· amd64 · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
2.36-9+deb12u7· arm64 · bookworm-securityCorretta · Corretta:
2.33-3dsa · glibc · debian · bookworm
Osservato:
Riferimenti
- [https://access.redhat.com/errata/RHSA-2022:0896]
- [https://cert-portal.siemens.com/productcert/csaf/ssa-099606.json]
- [https://ftp.suse.com/pub/projects/security/]
- [https://nvd.nist.gov/vuln/detail/CVE-2022-23218]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2022-23218]
- [https://security-tracker.debian.org/tracker/CVE-2022-23218]
- [https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1432.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]