CVE-2023-53782
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
dccp: Fix out of bounds access in DCCP error handler
In the Linux kernel, the following vulnerability has been resolved: dccp: Fix out of bounds access in DCCP error handler There was a previous attempt to fix an out-of-bounds access in the DCCP error handlers, but that fix assumed that the error handlers only want to access the first 8 bytes of the DCCP header. Actually, they also look at the DCCP sequence number, which is stored beyond 8 bytes, so an explicit pskb_may_pull() is required.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6706a97fec963d6cb3f7fc2978ec1427b4651214 | affected | git | 3533e10272555c422a7d51ebc0ce8c483429f7f2 | Unavailable | None listed |
| 6706a97fec963d6cb3f7fc2978ec1427b4651214 | affected | git | 177212bf6dc1ff2d13d0409cddc5c9e81feec63d | Unavailable | None listed |
| 6706a97fec963d6cb3f7fc2978ec1427b4651214 | affected | git | 7a7dd70cb954d3efa706a429687ded88c02496fa | Unavailable | None listed |
| 6706a97fec963d6cb3f7fc2978ec1427b4651214 | affected | git | 4b8a938e329ae4eb54b73b0c87b5170607b038a8 | Unavailable | None listed |
| 6706a97fec963d6cb3f7fc2978ec1427b4651214 | affected | git | 6ecf09699eb1554299aa1e7fd13e9e80f656c2f9 | Unavailable | None listed |
| 6706a97fec963d6cb3f7fc2978ec1427b4651214 | affected | git | f8a7f10a1dccf9868ff09342a73dce27501b86df | Unavailable | None listed |
| 6706a97fec963d6cb3f7fc2978ec1427b4651214 | affected | git | d8171411a661253e6271fa10b65b46daf1b6471c | Unavailable | None listed |
| 6706a97fec963d6cb3f7fc2978ec1427b4651214 | affected | git | ec620c34f5fa5d055f9f6136a387755db6157712 | Unavailable | None listed |
| 6706a97fec963d6cb3f7fc2978ec1427b4651214 | affected | git | 977ad86c2a1bcaf58f01ab98df5cc145083c489c | Unavailable | None listed |
| 96106a207ae972d8f9e4815e84c159f29e4bbee7 | affected | git | Unavailable | Unavailable | None listed |
| 261def571d19d3b4e2228643c5c0ac89f5e10d15 | affected | git | Unavailable | Unavailable | None listed |
| dbf1719c65fb0368a94d15767c669e47e295a073 | affected | git | Unavailable | Unavailable | None listed |
| 46b1ffd4738a3ee04b2e8f5a4b8cfc39e9c722a2 | affected | git | Unavailable | Unavailable | None listed |
| a2df29ed840f90e459a3f8ff029b216be3912731 | affected | git | Unavailable | Unavailable | None listed |
| ba93cf7d2118774c0b2dcfccc8ae999427815caa | affected | git | Unavailable | Unavailable | None listed |
| 4ca7e66fcce02459fa6961979f9fe30ae1098cf0 | affected | git | Unavailable | Unavailable | None listed |
| bd380617d5d161ea2bbe7a8073b3ca7bca0381e5 | affected | git | Unavailable | Unavailable | None listed |
| bfe7d1dee859cad6802f8e21a0a863f408114612 | affected | git | Unavailable | Unavailable | None listed |
| 968953df833c61fce5adcc0612efeaced24e5719 | affected | git | Unavailable | Unavailable | None listed |
| 99131760a8851e6e5b2c9b24d0a68a3068923a08 | affected | git | Unavailable | Unavailable | None listed |
| 84d9c612bb7a9e44c6bf286bedfbe72a6d2d71d4 | affected | git | Unavailable | Unavailable | None listed |
| 3.2.87 | affected | semver | 3.3 | Unavailable | None listed |
| 3.10.105 | affected | semver | 3.11 | Unavailable | None listed |
| 3.12.68 | affected | semver | 3.13 | Unavailable | None listed |
| 3.16.42 | affected | semver | 3.17 | Unavailable | None listed |
| 4.4.34 | affected | semver | 4.5 | Unavailable | None listed |
| 4.8.10 | affected | semver | 4.9 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.9 | Unavailable | None listed |
| 4.14.326 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.295 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.257 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.195 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.132 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.53 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.4.16 | unaffected | semver | Unavailable | 6.4.* | None listed |
| 6.5.3 | unaffected | semver | Unavailable | 6.5.* | None listed |
| 6.6 | unaffected | original_commit_for_fix | Unavailable | * | None listed |