CVE-2022-3534
published 2022-10-17CVE-2022-3534: A vulnerability has been found in Linux Kernel up to 5.10.162/5.15.85/6.0.15/6.1.1. The impacted element is the function btf_dump_name_dups of the file…
PriorityP343high8CVSS 3.1
AVAACLPRLUINSUCHIHAH
EPSS
0.91%
57.4th percentile
A vulnerability has been found in Linux Kernel up to 5.10.162/5.15.85/6.0.15/6.1.1. The impacted element is the function btf_dump_name_dups of the file tools/lib/bpf/btf_dump.c of the component libbpf. The manipulation leads to use after free. Upgrading to version 5.10.163, 5.15.86, 6.0.16, 6.1.2 and 6.2 is sufficient to resolve this issue. The identifier of the patch is c61650b869e0b6fb0c0a28ed42d928eea969afc8/fbe08093fb2334549859829ef81d42570812597d/8c64a8e76eb85d422af5ec60ccbf26e3ead8c333/a733bf10198eb5bb927890940de8ab457491ed3b/93c660ca40b5d2f7c1b1626e955a8e9fa30e0749. You should upgrade the affected component.
Affected
117 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | libbpf | < libbpf 1.1.0-1 (bookworm) | libbpf 1.1.0-1 (bookworm) |
| libbpf_project | libbpf | >= 0 < 0.3-2+deb11u1 | 0.3-2+deb11u1 |
| libbpf_project | libbpf | >= 0 < 1.1.0-1 | 1.1.0-1 |
| libbpf_project | libbpf | >= 0 < 1.1.0-1 | 1.1.0-1 |
| libbpf_project | libbpf | >= 0 < 1.1.0-1 | 1.1.0-1 |
| libbpf_project | libbpf | >= 0 < 0.5.0-1ubuntu22.04.1 | 0.5.0-1ubuntu22.04.1 |
| libbpf_project | libbpf | >= 0 < 0.5.0-1~ubuntu20.04.1+esm1 | 0.5.0-1~ubuntu20.04.1+esm1 |
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CVSS provenance
nvdv3.18.0HIGHCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv4.05.1MEDIUMCVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
nvdv2.04.9MEDIUMAV:A/AC:M/Au:S/C:P/I:P/A:P
osv8.0HIGH
vendor_ubuntu6.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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VulDB
Linux Kernel up to 5.10.162/5.15.85/6.0.15/6.1.1 libbpf tools/lib/bpf/btf_dump.c btf_dump_name_dups use after free (EUVD-2022-42900 / Nessus ID 234828)
vuldb·2026-07-28·CVSS 8.0
CVE-2022-3534 [HIGH] Linux Kernel up to 5.10.162/5.15.85/6.0.15/6.1.1 libbpf tools/lib/bpf/btf_dump.c btf_dump_name_dups use after free (EUVD-2022-42900 / Nessus ID 234828)
A vulnerability identified as critical has been detected in Linux Kernel up to 5.10.162/5.15.85/6.0.15/6.1.1. The impacted element is the function btf_dump_name_dups of the file tools/lib/bpf/btf_dump.c of the component libbpf. The manipulation leads to use after free.
This vulnerability is documented as CVE-2022-3534. The attack requires being on the local network. There is not any exploit available.
You should upgrade the affected component.
OSV
dwarves-dfsg vulnerabilities
osv·2023-07-11·CVSS 8.0
CVE-2022-3534 [HIGH] dwarves-dfsg vulnerabilities
dwarves-dfsg vulnerabilities
It was discovered that dwarves incorrectly handled certain memory
operations under certain circumstances. An attacker could possibly use this
issue to cause dwarves to crash, resulting in a denial of service, or
possibly execute arbitrary code. (CVE-2022-3534, CVE-2022-3606)
OSV
libbpf vulnerabilities
osv·2022-12-08·CVSS 6.5
CVE-2021-45940 [MEDIUM] libbpf vulnerabilities
libbpf vulnerabilities
USN-5759-1 fixed vulnerabilities in LibBPF. This update provides the
corresponding updates for Ubuntu 20.04 ESM.
Original advisory details:
It was discovered that LibBPF incorrectly handled certain memory operations
under certain circumstances. An attacker could possibly use this issue to
cause LibBPF to crash, resulting in a denial of service, or possibly
execute arbitrary code. This issue only affected Ubuntu 22.10.
(CVE-2021-45940, CVE-2021-45941, CVE-2022-3533)
It was discovered that LibBPF incorrectly handled certain memory operations
under certain circumstances. An attacker could possibly use this issue to
cause LibBPF to crash, resulting in a denial of service, or possibly
execute arbitrary code. (CVE-2022-3534, CVE-2022-3606)
OSV
libbpf vulnerabilities
osv·2022-12-05·CVSS 6.5
CVE-2021-45940 [MEDIUM] libbpf vulnerabilities
libbpf vulnerabilities
It was discovered that LibBPF incorrectly handled certain memory operations
under certain circumstances. An attacker could possibly use this issue to
cause LibBPF to crash, resulting in a denial of service, or possibly
execute arbitrary code. This issue only affected Ubuntu 22.10.
(CVE-2021-45940, CVE-2021-45941, CVE-2022-3533)
It was discovered that LibBPF incorrectly handled certain memory operations
under certain circumstances. An attacker could possibly use this issue to
cause LibBPF to crash, resulting in a denial of service, or possibly
execute arbitrary code. (CVE-2022-3534, CVE-2022-3606)
GHSA
GHSA-gfpq-px23-jj9f: A vulnerability classified as critical has been found in Linux Kernel
ghsa_unreviewed·2022-10-17
CVE-2022-3534 [HIGH] CWE-119 GHSA-gfpq-px23-jj9f: A vulnerability classified as critical has been found in Linux Kernel
A vulnerability classified as critical has been found in Linux Kernel. Affected is the function btf_dump_name_dups of the file tools/lib/bpf/btf_dump.c of the component libbpf. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211032.
OSV
CVE-2022-3534: A vulnerability classified as critical has been found in Linux Kernel
osv·2022-10-17·CVSS 8.0
CVE-2022-3534 [HIGH] CVE-2022-3534: A vulnerability classified as critical has been found in Linux Kernel
A vulnerability classified as critical has been found in Linux Kernel. Affected is the function btf_dump_name_dups of the file tools/lib/bpf/btf_dump.c of the component libbpf. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211032.
Ubuntu
dwarves vulnerabilities
vendor_ubuntu·2023-07-11·CVSS 5.5
CVE-2022-3606 [MEDIUM] dwarves vulnerabilities
Title: dwarves vulnerabilities
Summary: Several security issues were fixed in dwarves.
It was discovered that dwarves incorrectly handled certain memory
operations under certain circumstances. An attacker could possibly use this
issue to cause dwarves to crash, resulting in a denial of service, or
possibly execute arbitrary code. (CVE-2022-3534, CVE-2022-3606)
Instructions: In general, a standard system update will make all the necessary changes.
CISA ICS
Siemens SIMATIC S7-1500 TM MFP Linux Kernel
cisa_ics·2023-06-15·CVSS 5.5
[MEDIUM] Siemens SIMATIC S7-1500 TM MFP Linux Kernel
ICS Advisory
##
Siemens SIMATIC S7-1500 TM MFP Linux Kernel
Release DateJune 15, 2023
Alert CodeICSA-23-166-11
## 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).
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.8
- ATTENTION: Exploitable remotely / low attack complexity / public exploits available
- Vendor: Siemens ProductCERT
- Equipment: SIMATIC S7-1500 TM MFP
- Vulnerabilities: Multiple vulnerabilities
## 2. RISK EVALUATION
Exploitation of these vulnerabilities could lead to denial-of-service, crashing t
Ubuntu
LibBPF vulnerabilities
vendor_ubuntu·2022-12-08·CVSS 6.5
CVE-2022-3606 [MEDIUM] LibBPF vulnerabilities
Title: LibBPF vulnerabilities
Summary: Several security issues were fixed in LibBPF.
USN-5759-1 fixed vulnerabilities in LibBPF. This update provides the
corresponding updates for Ubuntu 20.04 ESM.
Original advisory details:
It was discovered that LibBPF incorrectly handled certain memory operations
under certain circumstances. An attacker could possibly use this issue to
cause LibBPF to crash, resulting in a denial of service, or possibly
execute arbitrary code. This issue only affected Ubuntu 22.10.
(CVE-2021-45940, CVE-2021-45941, CVE-2022-3533)
It was discovered that LibBPF incorrectly handled certain memory operations
under certain circumstances. An attacker could possibly use this issue to
cause LibBPF to crash, resulting in a denial of service, or possibly
execute arbitrary cod
Ubuntu
LibBPF vulnerabilities
vendor_ubuntu·2022-12-05·CVSS 6.5
CVE-2021-45941 [MEDIUM] LibBPF vulnerabilities
Title: LibBPF vulnerabilities
Summary: Several security issues were fixed in LibBPF.
It was discovered that LibBPF incorrectly handled certain memory operations
under certain circumstances. An attacker could possibly use this issue to
cause LibBPF to crash, resulting in a denial of service, or possibly
execute arbitrary code. This issue only affected Ubuntu 22.10.
(CVE-2021-45940, CVE-2021-45941, CVE-2022-3533)
It was discovered that LibBPF incorrectly handled certain memory operations
under certain circumstances. An attacker could possibly use this issue to
cause LibBPF to crash, resulting in a denial of service, or possibly
execute arbitrary code. (CVE-2022-3534, CVE-2022-3606)
Instructions: In general, a standard system update will make all the necessary changes.
Red Hat
Kernel: use-after-free in btf_dump_name_dups in tools/lib/bpf/btf_dump.c
vendor_redhat·2022-10-13·CVSS 5.5
CVE-2022-3534 [MEDIUM] CWE-416 Kernel: use-after-free in btf_dump_name_dups in tools/lib/bpf/btf_dump.c
Kernel: use-after-free in btf_dump_name_dups in tools/lib/bpf/btf_dump.c
A vulnerability classified as critical has been found in Linux Kernel. Affected is the function btf_dump_name_dups of the file tools/lib/bpf/btf_dump.c of the component libbpf. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211032.
A use-after-free flaw was found in btf_dump_name_dups in tools/lib/bpf/btf_dump.c in libbpf in the Linux Kernel. This issue occurs because the key stored in the hash table name_map is a string address, and the string memory is allocated by realloc() function. When the memory is resized by realloc() later, the old memory may be freed.
Mitigation: The default Red Hat Enterprise Linux kernel prevent
Debian
CVE-2022-3534: libbpf - A vulnerability classified as critical has been found in Linux Kernel. Affected ...
vendor_debian·2022·CVSS 5.5
CVE-2022-3534 [MEDIUM] CVE-2022-3534: libbpf - A vulnerability classified as critical has been found in Linux Kernel. Affected ...
A vulnerability classified as critical has been found in Linux Kernel. Affected is the function btf_dump_name_dups of the file tools/lib/bpf/btf_dump.c of the component libbpf. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211032.
Scope: local
bookworm: resolved (fixed in 1.1.0-1)
bullseye: resolved (fixed in 0.3-2+deb11u1)
forky: resolved (fixed in 1.1.0-1)
sid: resolved (fixed in 1.1.0-1)
trixie: resolved (fixed in 1.1.0-1)
No detection rules found.
No public exploits indexed.
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=93c660ca40b5d2f7c1b1626e955a8e9fa30e0749https://vuldb.com/cve/CVE-2022-3534https://vuldb.com/vuln/211032https://vuldb.com/vuln/211032/ctihttps://www.kernel.org/https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=93c660ca40b5d2f7c1b1626e955a8e9fa30e0749https://lists.debian.org/debian-lts-announce/2025/04/msg00033.htmlhttps://vuldb.com/?id.211032
2022-10-17
Published