01 Record

CVE-2023-53782

dccp: Fix out of bounds access in DCCP error handler

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

dccp: Fix out of bounds access in DCCP error handler

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.23% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 13.8% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Deferred. NVD last modified this record on 2026-06-17.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published: 2025-12-09 00:00Z8 MO AGO
Last updated: 2026-05-23 15:30Z3 MO AGO
Reserved: 2025-12-08
Assigning CNA: Linux
Record state: PUBLISHED
Severity: Not rated by the issuing CNA
CNA CVSS vector: Not published by the issuing CNA
Weaknesses: No CWE assigned
Data version: 5.2
Document digest: 21d52bbd1fd8f65769ea468dbb553baa43a2bf449197b8455cdc7e23bda4f5bd

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux6706a97fec963d6cb3f7fc2978ec1427b4651214 to < 3533e10272555c422a7d51ebc0ce8c483429f7f2, 6706a97fec963d6cb3f7fc2978ec1427b4651214 to < 177212bf6dc1ff2d13d0409cddc5c9e81feec63d, 6706a97fec963d6cb3f7fc2978ec1427b4651214 to < 7a7dd70cb954d3efa706a429687ded88c02496fa, 6706a97fec963d6cb3f7fc2978ec1427b4651214 to < 4b8a938e329ae4eb54b73b0c87b5170607b038a8, 6706a97fec963d6cb3f7fc2978ec1427b4651214 to < 6ecf09699eb1554299aa1e7fd13e9e80f656c2f9, 6706a97fec963d6cb3f7fc2978ec1427b4651214 to < f8a7f10a1dccf9868ff09342a73dce27501b86df, 6706a97fec963d6cb3f7fc2978ec1427b4651214 to < d8171411a661253e6271fa10b65b46daf1b6471c, 6706a97fec963d6cb3f7fc2978ec1427b4651214 to < ec620c34f5fa5d055f9f6136a387755db6157712, 6706a97fec963d6cb3f7fc2978ec1427b4651214 to < 977ad86c2a1bcaf58f01ab98df5cc145083c489c, 96106a207ae972d8f9e4815e84c159f29e4bbee7, 261def571d19d3b4e2228643c5c0ac89f5e10d15, dbf1719c65fb0368a94d15767c669e47e295a073, 46b1ffd4738a3ee04b2e8f5a4b8cfc39e9c722a2, a2df29ed840f90e459a3f8ff029b216be3912731, ba93cf7d2118774c0b2dcfccc8ae999427815caa, 4ca7e66fcce02459fa6961979f9fe30ae1098cf0, bd380617d5d161ea2bbe7a8073b3ca7bca0381e5, bfe7d1dee859cad6802f8e21a0a863f408114612, 968953df833c61fce5adcc0612efeaced24e5719, 99131760a8851e6e5b2c9b24d0a68a3068923a08, 84d9c612bb7a9e44c6bf286bedfbe72a6d2d71d4, 3.2.87 to < 3.3, 3.10.105 to < 3.11, 3.12.68 to < 3.13, 3.16.42 to < 3.17, 4.4.34 to < 4.5, 4.8.10 to < 4.9, 4.9—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/3533e10272555c422a7d51ebc0ce8c483429f7f2
git.kernel.orghttps://git.kernel.org/stable/c/177212bf6dc1ff2d13d0409cddc5c9e81feec63d
git.kernel.orghttps://git.kernel.org/stable/c/7a7dd70cb954d3efa706a429687ded88c02496fa
git.kernel.orghttps://git.kernel.org/stable/c/4b8a938e329ae4eb54b73b0c87b5170607b038a8
git.kernel.orghttps://git.kernel.org/stable/c/6ecf09699eb1554299aa1e7fd13e9e80f656c2f9
git.kernel.orghttps://git.kernel.org/stable/c/f8a7f10a1dccf9868ff09342a73dce27501b86df
git.kernel.orghttps://git.kernel.org/stable/c/d8171411a661253e6271fa10b65b46daf1b6471c
git.kernel.orghttps://git.kernel.org/stable/c/ec620c34f5fa5d055f9f6136a387755db6157712
git.kernel.orghttps://git.kernel.org/stable/c/977ad86c2a1bcaf58f01ab98df5cc145083c489c

01 Record index

CVE-2023-53782

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2023-53782

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References