CVE-2023-52677 json
riscv: Check if the code to patch lies in the exit section
published 2024-05-17 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-57301
- cvss
- 5.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 13%
- public exploits
- 0
- none known
Summary
In the Linux kernel, the following vulnerability has been resolved:
riscv: Check if the code to patch lies in the exit section
Otherwise we fall through to vmalloc_to_page() which panics since the address does not lie in the vmalloc region.
Patch / fix
- Linux Linux 5.15.148, 6.1.75, 6.6.14, 6.7.2, 6.8
- linux Debian 12 6.1.76-1
- linux Debian 14, Debian 13 6.6.15-1
debian advisories DEBIAN-CVE-2023-52677
- linux Ubuntu 22.04 LTS 5.15.0-102.112
- linux-aws Ubuntu 22.04 LTS 5.15.0-1057.63
- linux-gcp Ubuntu 22.04 LTS 5.15.0-1055.63
- linux-gke Ubuntu 22.04 LTS 5.15.0-1054.59
- linux-ibm Ubuntu 22.04 LTS 5.15.0-1050.53
- linux-kvm Ubuntu 22.04 LTS 5.15.0-1054.59
- linux-azure Ubuntu 22.04 LTS 5.15.0-1060.69
- linux-gkeop Ubuntu 22.04 LTS 5.15.0-1040.46
ubuntu advisories UBUNTU-CVE-2023-52677
Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0
- git.kernel.org/stable/c/938f70d14618ec72e10d6fcf8a546134136d7c13 commit
- git.kernel.org/stable/c/890cfe5337e0aaf03ece1429db04d23c88da72e7 commit
- git.kernel.org/stable/c/8db56df4a954b774bdc68917046a685a9fa2e4bc commit
- git.kernel.org/stable/c/1d7a03052846f34d624d0ab41a879adf5e85c85f commit
- git.kernel.org/stable/c/420370f3ae3d3b883813fd3051a38805160b2b9f commit
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
red hat product security vex CVE-2023-52677 updated cvss 5.5
kernel: riscv: Check if the code to patch lies in the exit section
-
Red Hat Enterprise Linux 6 perf, kernel, python-perf, kernel-kdump, kernel-firmware, kernel-bootwrapper, +1 more Red Hat Enterprise Linux 7 perf, kernel, bpftool, kernel-rt, python-perf, kernel-kdump, +8 more Red Hat Enterprise Linux 8 perf, kernel, bpftool, kernel-rt, kernel-core, kernel-tools, +29 more Red Hat Enterprise Linux 9 rv, perf, rtla, kernel, bpftool, libperf, +83 morenot affected: vulnerable code not present
Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.23% chance of exploitation in the next 30 days, higher than 13% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Affected products
- Linux Linux
Classification
- Technology feeds
References
-
git.kernel.org
/stable/c/938f70d14618ec72e10d6fcf8a546134136d7c13
patch
-
git.kernel.org
/stable/c/890cfe5337e0aaf03ece1429db04d23c88da72e7
patch
-
git.kernel.org
/stable/c/8db56df4a954b774bdc68917046a685a9fa2e4bc
patch
-
git.kernel.org
/stable/c/1d7a03052846f34d624d0ab41a879adf5e85c85f
patch
-
git.kernel.org
/stable/c/420370f3ae3d3b883813fd3051a38805160b2b9f
patch
Sources
- CVE List CVE-2023-52677
- NVD CVE-2023-52677
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