ubuntu-cve-2025-49112
Vulnerability from osv_ubuntu
Published
2025-06-02 05:15
Modified
2026-05-20 15:22
Summary
Details
setDeferredReply in networking.c in Valkey through 8.1.1 has an integer underflow for prev->size - prev->used.
Severity
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "redis-server",
"binary_version": "2:2.8.4-2ubuntu0.2+esm5"
},
{
"binary_name": "redis-tools",
"binary_version": "2:2.8.4-2ubuntu0.2+esm5"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:14.04:LTS",
"name": "redis",
"purl": "pkg:deb/ubuntu/redis@2:2.8.4-2ubuntu0.2+esm5?arch=source\u0026distro=esm-infra-legacy/trusty"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2:2.6.13-1",
"2:2.6.16-3",
"2:2.8.0-1",
"2:2.8.2-1",
"2:2.8.4-2",
"2:2.8.4-2ubuntu0.2",
"2:2.8.4-2ubuntu0.2+esm1",
"2:2.8.4-2ubuntu0.2+esm2",
"2:2.8.4-2ubuntu0.2+esm3",
"2:2.8.4-2ubuntu0.2+esm4",
"2:2.8.4-2ubuntu0.2+esm5"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "redis-sentinel",
"binary_version": "2:3.0.6-1ubuntu0.4+esm5"
},
{
"binary_name": "redis-server",
"binary_version": "2:3.0.6-1ubuntu0.4+esm5"
},
{
"binary_name": "redis-tools",
"binary_version": "2:3.0.6-1ubuntu0.4+esm5"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "redis",
"purl": "pkg:deb/ubuntu/redis@2:3.0.6-1ubuntu0.4+esm5?arch=source\u0026distro=esm-apps/xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2:3.0.3-3",
"2:3.0.5-1",
"2:3.0.5-2",
"2:3.0.5-3",
"2:3.0.5-4",
"2:3.0.6-1",
"2:3.0.6-1ubuntu0.2",
"2:3.0.6-1ubuntu0.3",
"2:3.0.6-1ubuntu0.4",
"2:3.0.6-1ubuntu0.4+esm1",
"2:3.0.6-1ubuntu0.4+esm2",
"2:3.0.6-1ubuntu0.4+esm3",
"2:3.0.6-1ubuntu0.4+esm4",
"2:3.0.6-1ubuntu0.4+esm5"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "redis",
"binary_version": "5:4.0.9-1ubuntu0.2+esm7"
},
{
"binary_name": "redis-sentinel",
"binary_version": "5:4.0.9-1ubuntu0.2+esm7"
},
{
"binary_name": "redis-server",
"binary_version": "5:4.0.9-1ubuntu0.2+esm7"
},
{
"binary_name": "redis-tools",
"binary_version": "5:4.0.9-1ubuntu0.2+esm7"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "redis",
"purl": "pkg:deb/ubuntu/redis@5:4.0.9-1ubuntu0.2+esm7?arch=source\u0026distro=esm-apps/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"4:4.0.1-7",
"4:4.0.2-6",
"4:4.0.2-9",
"5:4.0.5-1",
"5:4.0.6-1",
"5:4.0.6-2",
"5:4.0.7-1",
"5:4.0.8-1",
"5:4.0.8-2",
"5:4.0.9-1",
"5:4.0.9-1ubuntu0.1",
"5:4.0.9-1ubuntu0.2",
"5:4.0.9-1ubuntu0.2+esm2",
"5:4.0.9-1ubuntu0.2+esm3",
"5:4.0.9-1ubuntu0.2+esm4",
"5:4.0.9-1ubuntu0.2+esm5",
"5:4.0.9-1ubuntu0.2+esm6",
"5:4.0.9-1ubuntu0.2+esm7"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "redis",
"binary_version": "5:5.0.7-2ubuntu0.1+esm4"
},
{
"binary_name": "redis-sentinel",
"binary_version": "5:5.0.7-2ubuntu0.1+esm4"
},
{
"binary_name": "redis-server",
"binary_version": "5:5.0.7-2ubuntu0.1+esm4"
},
{
"binary_name": "redis-tools",
"binary_version": "5:5.0.7-2ubuntu0.1+esm4"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"name": "redis",
"purl": "pkg:deb/ubuntu/redis@5:5.0.7-2ubuntu0.1+esm4?arch=source\u0026distro=esm-apps/focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"5:5.0.5-2build1",
"5:5.0.6-1",
"5:5.0.7-1",
"5:5.0.7-2",
"5:5.0.7-2ubuntu0.1~esm1",
"5:5.0.7-2ubuntu0.1",
"5:5.0.7-2ubuntu0.1+esm1",
"5:5.0.7-2ubuntu0.1+esm2",
"5:5.0.7-2ubuntu0.1+esm3",
"5:5.0.7-2ubuntu0.1+esm4"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "redis",
"binary_version": "5:6.0.16-1ubuntu1.1+esm1"
},
{
"binary_name": "redis-sentinel",
"binary_version": "5:6.0.16-1ubuntu1.1+esm1"
},
{
"binary_name": "redis-server",
"binary_version": "5:6.0.16-1ubuntu1.1+esm1"
},
{
"binary_name": "redis-tools",
"binary_version": "5:6.0.16-1ubuntu1.1+esm1"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:22.04:LTS",
"name": "redis",
"purl": "pkg:deb/ubuntu/redis@5:6.0.16-1ubuntu1.1+esm1?arch=source\u0026distro=esm-apps/jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"5:6.0.15-1",
"5:6.0.16-1",
"5:6.0.16-1build1",
"5:6.0.16-1ubuntu1",
"5:6.0.16-1ubuntu1+esm1",
"5:6.0.16-1ubuntu1+esm2",
"5:6.0.16-1ubuntu1.1",
"5:6.0.16-1ubuntu1.1+esm1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "redis",
"binary_version": "5:7.0.15-1ubuntu0.24.04.4"
},
{
"binary_name": "redis-sentinel",
"binary_version": "5:7.0.15-1ubuntu0.24.04.4"
},
{
"binary_name": "redis-server",
"binary_version": "5:7.0.15-1ubuntu0.24.04.4"
},
{
"binary_name": "redis-tools",
"binary_version": "5:7.0.15-1ubuntu0.24.04.4"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "redis",
"purl": "pkg:deb/ubuntu/redis@5:7.0.15-1ubuntu0.24.04.4?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"5:7.0.12-1",
"5:7.0.14-1",
"5:7.0.14-2",
"5:7.0.15-1",
"5:7.0.15-1build1",
"5:7.0.15-1build2",
"5:7.0.15-1ubuntu0.24.04.1",
"5:7.0.15-1ubuntu0.24.04.2",
"5:7.0.15-1ubuntu0.24.04.3",
"5:7.0.15-1ubuntu0.24.04.4"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "valkey-redis-compat",
"binary_version": "7.2.11+dfsg1-0ubuntu0.2"
},
{
"binary_name": "valkey-sentinel",
"binary_version": "7.2.11+dfsg1-0ubuntu0.2"
},
{
"binary_name": "valkey-server",
"binary_version": "7.2.11+dfsg1-0ubuntu0.2"
},
{
"binary_name": "valkey-tools",
"binary_version": "7.2.11+dfsg1-0ubuntu0.2"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "valkey",
"purl": "pkg:deb/ubuntu/valkey@7.2.11+dfsg1-0ubuntu0.2?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "7.2.11+dfsg1-0ubuntu0.2"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"7.2.5+dfsg1-2ubuntu4~24.04.1",
"7.2.7+dfsg1-0ubuntu0.24.04.1",
"7.2.8+dfsg1-0ubuntu0.24.04.1",
"7.2.8+dfsg1-0ubuntu0.24.04.2",
"7.2.8+dfsg1-0ubuntu0.24.04.3",
"7.2.10+dfsg1-0ubuntu0.1",
"7.2.11+dfsg1-0ubuntu0.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "redict",
"binary_version": "7.3.5+ds-1ubuntu0.2"
},
{
"binary_name": "redict-sentinel",
"binary_version": "7.3.5+ds-1ubuntu0.2"
},
{
"binary_name": "redict-server",
"binary_version": "7.3.5+ds-1ubuntu0.2"
},
{
"binary_name": "redict-tools",
"binary_version": "7.3.5+ds-1ubuntu0.2"
}
]
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "redict",
"purl": "pkg:deb/ubuntu/redict@7.3.5+ds-1ubuntu0.2?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"7.3.2+ds-1",
"7.3.5+ds-1",
"7.3.5+ds-1ubuntu0.1",
"7.3.5+ds-1ubuntu0.2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "redis",
"binary_version": "5:8.0.2-3ubuntu0.25.10.1"
},
{
"binary_name": "redis-sentinel",
"binary_version": "5:8.0.2-3ubuntu0.25.10.1"
},
{
"binary_name": "redis-server",
"binary_version": "5:8.0.2-3ubuntu0.25.10.1"
},
{
"binary_name": "redis-tools",
"binary_version": "5:8.0.2-3ubuntu0.25.10.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "redis",
"purl": "pkg:deb/ubuntu/redis@5:8.0.2-3ubuntu0.25.10.1?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"5:7.0.15-3",
"5:7.0.15-3.1",
"5:8.0.2-3",
"5:8.0.2-3build1",
"5:8.0.2-3ubuntu0.25.10.1"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "valkey-sentinel",
"binary_version": "8.1.4+dfsg1-0ubuntu0.2"
},
{
"binary_name": "valkey-server",
"binary_version": "8.1.4+dfsg1-0ubuntu0.2"
},
{
"binary_name": "valkey-tools",
"binary_version": "8.1.4+dfsg1-0ubuntu0.2"
}
]
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "valkey",
"purl": "pkg:deb/ubuntu/valkey@8.1.4+dfsg1-0ubuntu0.2?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "8.1.4+dfsg1-0ubuntu0.2"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"8.0.2+dfsg1-1ubuntu1",
"8.1.1+dfsg1-2ubuntu1",
"8.1.3+dfsg1-0ubuntu1",
"8.1.3+dfsg1-0ubuntu2",
"8.1.4+dfsg1-0ubuntu0.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "redict",
"binary_version": "7.3.6+ds-1"
},
{
"binary_name": "redict-sentinel",
"binary_version": "7.3.6+ds-1"
},
{
"binary_name": "redict-server",
"binary_version": "7.3.6+ds-1"
},
{
"binary_name": "redict-tools",
"binary_version": "7.3.6+ds-1"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "redict",
"purl": "pkg:deb/ubuntu/redict@7.3.6+ds-1?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"7.3.5+ds-1",
"7.3.5+ds-1ubuntu0.1",
"7.3.6+ds-1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "redis",
"binary_version": "5:8.0.5-1"
},
{
"binary_name": "redis-sentinel",
"binary_version": "5:8.0.5-1"
},
{
"binary_name": "redis-server",
"binary_version": "5:8.0.5-1"
},
{
"binary_name": "redis-tools",
"binary_version": "5:8.0.5-1"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "redis",
"purl": "pkg:deb/ubuntu/redis@5:8.0.5-1?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"5:8.0.2-3build1",
"5:8.0.2-3ubuntu0.25.10.1",
"5:8.0.5-1"
]
}
],
"aliases": [],
"details": "setDeferredReply in networking.c in Valkey through 8.1.1 has an integer underflow for prev-\u003esize - prev-\u003eused.",
"id": "UBUNTU-CVE-2025-49112",
"modified": "2026-05-20T15:22:53Z",
"published": "2025-06-02T05:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-49112"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-49112"
},
{
"type": "REPORT",
"url": "https://github.com/valkey-io/valkey/pull/2101"
},
{
"type": "REPORT",
"url": "https://github.com/redis/redis/blob/994bc96bb1744cb153392fc96bdba43eae56e17f/src/networking.c#L783"
},
{
"type": "REPORT",
"url": "https://github.com/valkey-io/valkey/blob/daea05b1e26db29bfd1c033e27f9d519a2f8ccbb/src/networking.c#L886"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-7893-1"
}
],
"related": [
"USN-7893-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2025-49112"
]
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…