CVE-2022-23772: debian debian_linux Integer Overflow or Wraparound
Vulnerability summary
CVE-2022-23772 is a high (CVSS 7.8) Integer Overflow or Wraparound vulnerability in debian debian_linux. EPSS estimates a 2.81% chance of exploitation in the next 30 days, higher than 86.5% of scored vulnerabilities.
Severe, CVSS 7.5 (NVD); no exploitation reported by the 5 checked sources; EPSS 3% (FIRST, 03-11-2026)
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 16 · Related 6Timeline
- 11-02-2022PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
Rat.SetString in math/big in Go before 1.16.14 and 1.17.x before 1.17.7 has an overflow that can lead to Uncontrolled Memory Consumption.
CVSS metrics
6 scores · 5 sources · 2 versions- OSV · UbuntuEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- NVDNIST7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- OSV · AlpineEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
2.81%
Chance of exploitation in the next 30 days
Percentile
87%
Versus all other CVEs
30-day change
No change 0.00 pp
From 2.81% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, no authentication, no user interaction (CVSS vector). Other conditions: not stated in public data.
Ubuntu8 products
- golang-1.10All versions (No fix recorded)
- golang-1.13All versions (No fix recorded)
- golang-1.14All versions (No fix recorded)
- golang-1.16All versions (No fix recorded)
- golang-1.17All versions (No fix recorded)
Netapp4 products
Debian2 products
- golang-1.15< 1.15.15-1~deb11u3
- debian_linuxEOL9.0
Redhat2 products
- openshift< 0:4.15.0-202408131909.p0.gbc3c7c5.assembly.stream.el8 | < 0:4.15.0-202408131909.p0.gbc3c7c5.assembly.stream.el9
- openshift-hyperkube< 0:4.15.0-202408131909.p0.gbc3c7c5.assembly.stream.el8 | < 0:4.15.0-202408131909.p0.gbc3c7c5.assembly.stream.el9
Alpine1 product
- go≥ 1.17.0, < 1.16.15-r0 | ≥ 1.17.0, < 1.17.9-r0 | ≥ 1.17.0, < 1.17.7-r0
Go1 product
- stdlib≥ 1.17.0-0, < 1.17.7
Golang1 product
- go< 1.16.14 | ≥ 1.17.0, < 1.17.7
7 vendors · 19 products
References
19 links
lists.debian.org/debian-lts-announce/2022/04/msg00017.htmlMailing ListX Refsource MLISTThird Party Advisory- lists.debian.org/debian-lts-announce/2022/04/msg00018.htmlMailing ListX Refsource MLISTThird Party Advisory
- groups.google.com/g/golang-announce/c/SUsQn0aSgPQX Refsource MISCARTICLEREPORTWEBRelease NotesVendor Advisory
Show all 19 references
- go.dev/issue/50699REPORT