CVE-2025-49112

EUVD-2025-16611
setDeferredReply in networking.c in Valkey through 8.1.1 has an integer underflow for prev->size - prev->used.
Wrap or Wraparound
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
3.1 LOW
ADJACENT_NETWORK
HIGH
NONE
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 13.69%
Debian logo
Debian Releases
Debian Product
Codename
redict
forky
7.3.6+ds-2
fixed
sid
7.3.6+ds-2
fixed
redis
bookworm
unimportant
bookworm (security)
unimportant
bullseye
unimportant
bullseye (security)
unimportant
forky
unimportant
sid
unimportant
trixie
unimportant
trixie (security)
unimportant
valkey
forky
8.1.4+dfsg1-2
fixed
sid
9.1.1-1
fixed
trixie
8.1.1+dfsg1-3+deb13u2
fixed
trixie (security)
8.1.1+dfsg1-3+deb13u2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
redict
focal
dne
jammy
dne
noble
dne
oracular
ignored
plucky
ignored
questing
ignored
resolute
needs-triage
redis
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
needs-triage
oracular
ignored
plucky
ignored
questing
ignored
resolute
needs-triage
trusty
needs-triage
xenial
needs-triage
valkey
focal
dne
jammy
dne
noble
Fixed 7.2.11+dfsg1-0ubuntu0.2
released
oracular
ignored
plucky
Fixed 8.0.6+dfsg1-0ubuntu0.2
released
questing
Fixed 8.1.4+dfsg1-0ubuntu0.2
released
resolute
not-affected
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
valkey
suse enterprise sap 15 SP6
8.0.2-150600.13.11.1
fixed
suse enterprise sap 15 SP7
8.0.2-150700.3.5.1
fixed
suse enterprise server 15 SP6
8.0.2-150600.13.11.1
fixed
suse enterprise server 15 SP7
8.0.2-150700.3.5.1
fixed
valkey-compat-redis
suse enterprise sap 15 SP6
8.0.2-150600.13.11.1
fixed
suse enterprise sap 15 SP7
8.0.2-150700.3.5.1
fixed
suse enterprise server 15 SP6
8.0.2-150600.13.11.1
fixed
suse enterprise server 15 SP7
8.0.2-150700.3.5.1
fixed
valkey-devel
suse enterprise sap 15 SP6
8.0.2-150600.13.11.1
fixed
suse enterprise sap 15 SP7
8.0.2-150700.3.5.1
fixed
suse enterprise server 15 SP6
8.0.2-150600.13.11.1
fixed
suse enterprise server 15 SP7
8.0.2-150700.3.5.1
fixed
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
valkey
Amazon Linux 2023
0:8.0.3-3.amzn2023.0.2
fixed
valkey-debuginfo
Amazon Linux 2023
0:8.0.3-3.amzn2023.0.2
fixed
valkey-debugsource
Amazon Linux 2023
0:8.0.3-3.amzn2023.0.2
fixed
valkey-devel
Amazon Linux 2023
0:8.0.3-3.amzn2023.0.2
fixed
Azure Linux logo
Azure Linux Releases
Azure Package
Release
valkey
Azure Linux 3.0
0:8.0.3-3.azl3
fixed
Common Weakness Enumeration
References
https://github.com/redis/redis/blob/994bc96bb1744cb153392fc96bdba43eae56e17f/src/networking.c#L783
https://github.com/valkey-io/valkey/blob/daea05b1e26db29bfd1c033e27f9d519a2f8ccbb/src/networking.c#L886
https://github.com/valkey-io/valkey/pull/2101