CVE-2022-49109
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-49109
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49109.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-49109
- Downstream
- Related
- Published
- 2025-02-26T01:54:55.508Z
- Modified
- 2025-11-28T13:13:40.511762Z
- Summary
- ceph: fix inode reference leakage in ceph_get_snapdir()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
ceph: fix inode reference leakage in cephgetsnapdir()
The cephgetinode() will search for or insert a new inode into the hash for the given vino, and return a reference to it. If new is non-NULL, its reference is consumed.
We should release the reference when in error handing cases.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49109.json" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/322794d3355c33adcc4feace0045d85a8e4ed813
- https://git.kernel.org/stable/c/3ae7163598c611a8892698e0c056fe794e52b44b
- https://git.kernel.org/stable/c/9cd21981dedfb4fe9f344529e4be35727cb10940
- https://git.kernel.org/stable/c/b2d9bb3f06abddefdfa740b0a604575b6797e1bf
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49109.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-49109
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced9030aaf9bf0a1eee47a154c316c789e959638b0fFixed3ae7163598c611a8892698e0c056fe794e52b44bFixed9cd21981dedfb4fe9f344529e4be35727cb10940Fixedb2d9bb3f06abddefdfa740b0a604575b6797e1bfFixed322794d3355c33adcc4feace0045d85a8e4ed813
Affected versions
v2.*
v2.6.32
v2.6.32-rc3
v2.6.32-rc4
v2.6.32-rc5
v2.6.32-rc6
v2.6.32-rc7
v2.6.32-rc8
v2.6.33
v2.6.33-rc1
v2.6.33-rc2
v2.6.33-rc3
v2.6.33-rc4
v2.6.33-rc5
v2.6.33-rc6
v2.6.33-rc7
v2.6.33-rc8
v2.6.34
v2.6.34-rc1
v2.6.34-rc2
v2.6.34-rc3
v2.6.34-rc4
v2.6.34-rc5
v2.6.34-rc6
v2.6.34-rc7
v2.6.35
v2.6.35-rc1
v2.6.35-rc2
v2.6.35-rc3
v2.6.35-rc4
v2.6.35-rc5
v2.6.35-rc6
v2.6.36
v2.6.36-rc1
v2.6.36-rc2
v2.6.36-rc3
v2.6.36-rc4
v2.6.36-rc5
v2.6.36-rc6
v2.6.36-rc7
v2.6.36-rc8
v2.6.37
v2.6.37-rc1
v2.6.37-rc2
v2.6.37-rc3
v2.6.37-rc4
v2.6.37-rc5
v2.6.37-rc6
v2.6.37-rc7
v2.6.37-rc8
v2.6.38
v2.6.38-rc1
v2.6.38-rc2
v2.6.38-rc3
v2.6.38-rc4
v2.6.38-rc5
v2.6.38-rc6
v2.6.38-rc7
v2.6.38-rc8
v2.6.39
v2.6.39-rc1
v2.6.39-rc2
v2.6.39-rc3
v2.6.39-rc4
v2.6.39-rc5
v2.6.39-rc6
v2.6.39-rc7
v3.*
v3.0
v3.0-rc1
v3.0-rc2
v3.0-rc3
v3.0-rc4
v3.0-rc5
v3.0-rc6
v3.0-rc7
v3.1
v3.1-rc1
v3.1-rc10
v3.1-rc2
v3.1-rc3
v3.1-rc4
v3.1-rc5
v3.1-rc6
v3.1-rc7
v3.1-rc8
v3.1-rc9
v3.10
v3.10-rc1
v3.10-rc2
v3.10-rc3
v3.10-rc4
v3.10-rc5
v3.10-rc6
v3.10-rc7
v3.11
v3.11-rc1
v3.11-rc2
v3.11-rc3
v3.11-rc4
v3.11-rc5
v3.11-rc6
v3.11-rc7
v3.12
v3.12-rc1
v3.12-rc2
v3.12-rc3
v3.12-rc4
v3.12-rc5
v3.12-rc6
v3.12-rc7
v3.13
v3.13-rc1
v3.13-rc2
v3.13-rc3
v3.13-rc4
v3.13-rc5
v3.13-rc6
v3.13-rc7
v3.13-rc8
v3.14
v3.14-rc1
v3.14-rc2
v3.14-rc3
v3.14-rc4
v3.14-rc5
v3.14-rc6
v3.14-rc7
v3.14-rc8
v3.15
v3.15-rc1
v3.15-rc2
v3.15-rc3
v3.15-rc4
v3.15-rc5
v3.15-rc6
v3.15-rc7
v3.15-rc8
v3.16
v3.16-rc1
v3.16-rc2
v3.16-rc3
v3.16-rc4
v3.16-rc5
v3.16-rc6
v3.16-rc7
v3.17
v3.17-rc1
v3.17-rc2
v3.17-rc3
v3.17-rc4
v3.17-rc5
v3.17-rc6
v3.17-rc7
v3.18
v3.18-rc1
v3.18-rc2
v3.18-rc3
v3.18-rc4
v3.18-rc5
v3.18-rc6
v3.18-rc7
v3.19
v3.19-rc1
v3.19-rc2
v3.19-rc3
v3.19-rc4
v3.19-rc5
v3.19-rc6
v3.19-rc7
v3.2
v3.2-rc1
v3.2-rc2
v3.2-rc3
v3.2-rc4
v3.2-rc5
v3.2-rc6
v3.2-rc7
v3.3
v3.3-rc1
v3.3-rc2
v3.3-rc3
v3.3-rc4
v3.3-rc5
v3.3-rc6
v3.3-rc7
v3.4
v3.4-rc1
v3.4-rc2
v3.4-rc3
v3.4-rc4
v3.4-rc5
v3.4-rc6
v3.4-rc7
v3.5
v3.5-rc1
v3.5-rc2
v3.5-rc3
v3.5-rc4
v3.5-rc5
v3.5-rc6
v3.5-rc7
v3.6
v3.6-rc1
v3.6-rc2
v3.6-rc3
v3.6-rc4
v3.6-rc5
v3.6-rc6
v3.6-rc7
v3.7
v3.7-rc1
v3.7-rc2
v3.7-rc3
v3.7-rc4
v3.7-rc5
v3.7-rc6
v3.7-rc7
v3.7-rc8
v3.8
v3.8-rc1
v3.8-rc2
v3.8-rc3
v3.8-rc4
v3.8-rc5
v3.8-rc6
v3.8-rc7
v3.9
v3.9-rc1
v3.9-rc2
v3.9-rc3
v3.9-rc4
v3.9-rc5
v3.9-rc6
v3.9-rc7
v3.9-rc8
v4.*
v4.0
v4.0-rc1
v4.0-rc2
v4.0-rc3
v4.0-rc4
v4.0-rc5
v4.0-rc6
v4.0-rc7
v4.1
v4.1-rc1
v4.1-rc2
v4.1-rc3
v4.1-rc4
v4.1-rc5
v4.1-rc6
v4.1-rc7
v4.1-rc8
v4.10
v4.10-rc1
v4.10-rc2
v4.10-rc3
v4.10-rc4
v4.10-rc5
v4.10-rc6
v4.10-rc7
v4.10-rc8
v4.11
v4.11-rc1
v4.11-rc2
v4.11-rc3
v4.11-rc4
v4.11-rc5
v4.11-rc6
v4.11-rc7
v4.11-rc8
v4.12
v4.12-rc1
v4.12-rc2
v4.12-rc3
v4.12-rc4
v4.12-rc5
v4.12-rc6
v4.12-rc7
v4.13
v4.13-rc1
v4.13-rc2
v4.13-rc3
v4.13-rc4
v4.13-rc5
v4.13-rc6
v4.13-rc7
v4.14
v4.14-rc1
v4.14-rc2
v4.14-rc3
v4.14-rc4
v4.14-rc5
v4.14-rc6
v4.14-rc7
v4.14-rc8
v4.15
v4.15-rc1
v4.15-rc2
v4.15-rc3
v4.15-rc4
v4.15-rc5
v4.15-rc6
v4.15-rc7
v4.15-rc8
v4.15-rc9
v4.16
v4.16-rc1
v4.16-rc2
v4.16-rc3
v4.16-rc4
v4.16-rc5
v4.16-rc6
v4.16-rc7
v4.17
v4.17-rc1
v4.17-rc2
v4.17-rc3
v4.17-rc4
v4.17-rc5
v4.17-rc6
v4.17-rc7
v4.18
v4.18-rc1
v4.18-rc2
v4.18-rc3
v4.18-rc4
v4.18-rc5
v4.18-rc6
v4.18-rc7
v4.18-rc8
v4.19
v4.19-rc1
v4.19-rc2
v4.19-rc3
v4.19-rc4
v4.19-rc5
v4.19-rc6
v4.19-rc7
v4.19-rc8
v4.2
v4.2-rc1
v4.2-rc2
v4.2-rc3
v4.2-rc4
v4.2-rc5
v4.2-rc6
v4.2-rc7
v4.2-rc8
v4.20
v4.20-rc1
v4.20-rc2
v4.20-rc3
v4.20-rc4
v4.20-rc5
v4.20-rc6
v4.20-rc7
v4.3
v4.3-rc1
v4.3-rc2
v4.3-rc3
v4.3-rc4
v4.3-rc5
v4.3-rc6
v4.3-rc7
v4.4
v4.4-rc1
v4.4-rc2
v4.4-rc3
v4.4-rc4
v4.4-rc5
v4.4-rc6
v4.4-rc7
v4.4-rc8
v4.5
v4.5-rc1
v4.5-rc2
v4.5-rc3
v4.5-rc4
v4.5-rc5
v4.5-rc6
v4.5-rc7
v4.6
v4.6-rc1
v4.6-rc2
v4.6-rc3
v4.6-rc4
v4.6-rc5
v4.6-rc6
v4.6-rc7
v4.7
v4.7-rc1
v4.7-rc2
v4.7-rc3
v4.7-rc4
v4.7-rc5
v4.7-rc6
v4.7-rc7
v4.8
v4.8-rc1
v4.8-rc2
v4.8-rc3
v4.8-rc4
v4.8-rc5
v4.8-rc6
v4.8-rc7
v4.8-rc8
v4.9
v4.9-rc1
v4.9-rc2
v4.9-rc3
v4.9-rc4
v4.9-rc5
v4.9-rc6
v4.9-rc7
v4.9-rc8
v5.*
v5.0
v5.0-rc1
v5.0-rc2
v5.0-rc3
v5.0-rc4
v5.0-rc5
v5.0-rc6
v5.0-rc7
v5.0-rc8
v5.1
v5.1-rc1
v5.1-rc2
v5.1-rc3
v5.1-rc4
v5.1-rc5
v5.1-rc6
v5.1-rc7
v5.10
v5.10-rc1
v5.10-rc2
v5.10-rc3
v5.10-rc4
v5.10-rc5
v5.10-rc6
v5.10-rc7
v5.11
v5.11-rc1
v5.11-rc2
v5.11-rc3
v5.11-rc4
v5.11-rc5
v5.11-rc6
v5.11-rc7
v5.12
v5.12-rc1
v5.12-rc1-dontuse
v5.12-rc2
v5.12-rc3
v5.12-rc4
v5.12-rc5
v5.12-rc6
v5.12-rc7
v5.12-rc8
v5.13
v5.13-rc1
v5.13-rc2
v5.13-rc3
v5.13-rc4
v5.13-rc5
v5.13-rc6
v5.13-rc7
v5.14
v5.14-rc1
v5.14-rc2
v5.14-rc3
v5.14-rc4
v5.14-rc5
v5.14-rc6
v5.14-rc7
v5.15
v5.15-rc1
v5.15-rc2
v5.15-rc3
v5.15-rc4
v5.15-rc5
v5.15-rc6
v5.15-rc7
v5.15.1
v5.15.10
v5.15.11
v5.15.12
v5.15.13
v5.15.14
v5.15.15
v5.15.16
v5.15.17
v5.15.18
v5.15.19
v5.15.2
v5.15.20
v5.15.21
v5.15.22
v5.15.23
v5.15.24
v5.15.25
v5.15.26
v5.15.27
v5.15.28
v5.15.29
v5.15.3
v5.15.30
v5.15.31
v5.15.32
v5.15.33
v5.15.4
v5.15.5
v5.15.6
v5.15.7
v5.15.8
v5.15.9
v5.16
v5.16-rc1
v5.16-rc2
v5.16-rc3
v5.16-rc4
v5.16-rc5
v5.16-rc6
v5.16-rc7
v5.16-rc8
v5.16.1
v5.16.10
v5.16.11
v5.16.12
v5.16.13
v5.16.14
v5.16.15
v5.16.16
v5.16.17
v5.16.18
v5.16.19
v5.16.2
v5.16.3
v5.16.4
v5.16.5
v5.16.6
v5.16.7
v5.16.8
v5.16.9
v5.17
v5.17-rc1
v5.17-rc2
v5.17-rc3
v5.17-rc4
v5.17-rc5
v5.17-rc6
v5.17-rc7
v5.17-rc8
v5.17.1
v5.17.2
v5.2
v5.2-rc1
v5.2-rc2
v5.2-rc3
v5.2-rc4
v5.2-rc5
v5.2-rc6
v5.2-rc7
v5.3
v5.3-rc1
v5.3-rc2
v5.3-rc3
v5.3-rc4
v5.3-rc5
v5.3-rc6
v5.3-rc7
v5.3-rc8
v5.4
v5.4-rc1
v5.4-rc2
v5.4-rc3
v5.4-rc4
v5.4-rc5
v5.4-rc6
v5.4-rc7
v5.4-rc8
v5.5
v5.5-rc1
v5.5-rc2
v5.5-rc3
v5.5-rc4
v5.5-rc5
v5.5-rc6
v5.5-rc7
v5.6
v5.6-rc1
v5.6-rc2
v5.6-rc3
v5.6-rc4
v5.6-rc5
v5.6-rc6
v5.6-rc7
v5.7
v5.7-rc1
v5.7-rc2
v5.7-rc3
v5.7-rc4
v5.7-rc5
v5.7-rc6
v5.7-rc7
v5.8
v5.8-rc1
v5.8-rc2
v5.8-rc3
v5.8-rc4
v5.8-rc5
v5.8-rc6
v5.8-rc7
v5.9
v5.9-rc1
v5.9-rc2
v5.9-rc3
v5.9-rc4
v5.9-rc5
v5.9-rc6
v5.9-rc7
v5.9-rc8
Database specific
vanir_signatures
[
{
"signature_version": "v1",
"deprecated": false,
"signature_type": "Line",
"digest": {
"line_hashes": [
"178430424591595131208597849401663690223",
"153790245164847354731488668458641499486",
"316046587749750889714824760275840176907",
"60620017906473480069683328130861124251",
"258546188182844119893270450032839218525",
"276371295226653225579357261623248901849",
"109478855126725923653638827127565707219",
"242045128158939912028207798832851468038",
"300498771439064115331475271372815496932",
"313314076708261257333451405501698500193",
"318615214345002219485247528402468930889",
"122875869360822382833333971791369657276",
"84340912010081374774571095130931118454"
],
"threshold": 0.9
},
"target": {
"file": "fs/ceph/inode.c"
},
"id": "CVE-2022-49109-1a935eb8",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b2d9bb3f06abddefdfa740b0a604575b6797e1bf"
},
{
"signature_version": "v1",
"deprecated": false,
"signature_type": "Function",
"digest": {
"function_hash": "227967929393801788852282062776486251036",
"length": 999.0
},
"target": {
"file": "fs/ceph/inode.c",
"function": "ceph_get_snapdir"
},
"id": "CVE-2022-49109-1bd3048a",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@3ae7163598c611a8892698e0c056fe794e52b44b"
},
{
"signature_version": "v1",
"deprecated": false,
"signature_type": "Line",
"digest": {
"line_hashes": [
"178430424591595131208597849401663690223",
"153790245164847354731488668458641499486",
"316046587749750889714824760275840176907",
"60620017906473480069683328130861124251",
"258546188182844119893270450032839218525",
"276371295226653225579357261623248901849",
"109478855126725923653638827127565707219",
"242045128158939912028207798832851468038",
"300498771439064115331475271372815496932",
"313314076708261257333451405501698500193",
"318615214345002219485247528402468930889",
"122875869360822382833333971791369657276",
"84340912010081374774571095130931118454"
],
"threshold": 0.9
},
"target": {
"file": "fs/ceph/inode.c"
},
"id": "CVE-2022-49109-283624ba",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@9cd21981dedfb4fe9f344529e4be35727cb10940"
},
{
"signature_version": "v1",
"deprecated": false,
"signature_type": "Function",
"digest": {
"function_hash": "227967929393801788852282062776486251036",
"length": 999.0
},
"target": {
"file": "fs/ceph/inode.c",
"function": "ceph_get_snapdir"
},
"id": "CVE-2022-49109-503353cb",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@322794d3355c33adcc4feace0045d85a8e4ed813"
},
{
"signature_version": "v1",
"deprecated": false,
"signature_type": "Function",
"digest": {
"function_hash": "227967929393801788852282062776486251036",
"length": 999.0
},
"target": {
"file": "fs/ceph/inode.c",
"function": "ceph_get_snapdir"
},
"id": "CVE-2022-49109-67c28ac4",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@9cd21981dedfb4fe9f344529e4be35727cb10940"
},
{
"signature_version": "v1",
"deprecated": false,
"signature_type": "Line",
"digest": {
"line_hashes": [
"178430424591595131208597849401663690223",
"153790245164847354731488668458641499486",
"316046587749750889714824760275840176907",
"60620017906473480069683328130861124251",
"258546188182844119893270450032839218525",
"276371295226653225579357261623248901849",
"109478855126725923653638827127565707219",
"242045128158939912028207798832851468038",
"300498771439064115331475271372815496932",
"313314076708261257333451405501698500193",
"318615214345002219485247528402468930889",
"122875869360822382833333971791369657276",
"84340912010081374774571095130931118454"
],
"threshold": 0.9
},
"target": {
"file": "fs/ceph/inode.c"
},
"id": "CVE-2022-49109-6fab4f8a",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@322794d3355c33adcc4feace0045d85a8e4ed813"
},
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"length": 999.0
},
"target": {
"file": "fs/ceph/inode.c",
"function": "ceph_get_snapdir"
},
"id": "CVE-2022-49109-75842290",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b2d9bb3f06abddefdfa740b0a604575b6797e1bf"
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"target": {
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"id": "CVE-2022-49109-d611f691",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@3ae7163598c611a8892698e0c056fe794e52b44b"
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