CVE-2024-36270

Aliases:UBUNTU-CVE-2024-36270DEBIAN-CVE-2024-36270
Advisory lineage Upstream: 0 Downstream: 46
Modified
Published: 21 Jun 2024, 10:18
Last modified:12 May 2026, 11:53

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
v3.1 (nvd)
EPSS Score
0.26% LOW
0% probability +0.25%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

21 Jun 2024, 10:18
Published
Vulnerability first disclosed
12 May 2026, 11:53
Last Modified
Vulnerability information updated

Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: tproxy: bail out if IP has been disabled on the device syzbot reports: general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] PREEMPT SMP KASAN PTI KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f] [..] RIP: 0010:nf_tproxy_laddr4+0xb7/0x340 net/ipv4/netfilter/nf_tproxy_ipv4.c:62 Call Trace: nft_tproxy_eval_v4 net/netfilter/nft_tproxy.c:56 [inline] nft_tproxy_eval+0xa9a/0x1a00 net/netfilter/nft_tproxy.c:168 __in_dev_get_rcu() can return NULL, so check for this.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Trends

Current EPSS score: 0.26%• Percentile: 18%

Techniques & Countermeasures

  • CWE-476•NULL Pointer Dereference

    The product dereferences a pointer that it expects to be valid but is NULL.

Affected Systems

  • debian•linux

    < 5.10.221-1 | < 6.1.94-1 | < 6.9.7-1 | < 6.9.7-1

  • ubuntu•linux

    all | < 4.4.0-262.296 | < 4.15.0-232.244 | < 5.4.0-192.212 | < 5.15.0-121.131 | < 6.8.0-44.44

  • ubuntu•linux-allwinner-5.19

    all

  • ubuntu•linux-aws

    < 4.4.0-1139.145 | < 4.4.0-1177.192 | < 4.15.0-1176.189 | < 5.4.0-1130.140 | < 5.15.0-1069.75 | < 6.8.0-1015.16

  • ubuntu•linux-aws-5.0

    all

  • ubuntu•linux-aws-5.11

    all

  • ubuntu•linux-aws-5.13

    all

  • ubuntu•linux-aws-5.15

    < 5.15.0-1069.75~20.04.1

  • ubuntu•linux-aws-5.19

    all

  • ubuntu•linux-aws-5.3

    all

  • ubuntu•linux-aws-5.4

    < 5.4.0-1130.140~18.04.1

  • ubuntu•linux-aws-5.8

    all

  • ubuntu•linux-aws-6.2

    all

  • ubuntu•linux-aws-6.5

    all

  • ubuntu•linux-aws-6.8

    < 6.8.0-1015.16~22.04.1

  • ubuntu•linux-aws-fips

    < 4.15.0-2114.120 | all | < 5.4.0-1130.140+fips1 | < 5.15.0-1069.75+fips1

  • ubuntu•linux-aws-hwe

    < 4.15.0-1176.189~16.04.1

  • ubuntu•linux-azure

    < 4.15.0-1184.199~14.04.1 | < 4.15.0-1184.199~16.04.1 | all | < 5.4.0-1135.142 | < 5.15.0-1072.81 | < 6.8.0-1014.16

  • ubuntu•linux-azure-4.15

    < 4.15.0-1184.199

  • ubuntu•linux-azure-5.11

    all

  • ubuntu•linux-azure-5.13

    all

  • ubuntu•linux-azure-5.15

    < 5.15.0-1072.81~20.04.1

  • ubuntu•linux-azure-5.19

    all

  • ubuntu•linux-azure-5.3

    all

  • ubuntu•linux-azure-5.4

    < 5.4.0-1135.142~18.04.1

  • ubuntu•linux-azure-5.8

    all

  • ubuntu•linux-azure-6.2

    all

  • ubuntu•linux-azure-6.5

    all

  • ubuntu•linux-azure-6.8

    < 6.8.0-1014.16~22.04.1

  • ubuntu•linux-azure-edge

    all

  • ubuntu•linux-azure-fde

    all | < 5.15.0-1072.81.1

  • ubuntu•linux-azure-fde-5.19

    all

  • ubuntu•linux-azure-fde-6.2

    all

  • ubuntu•linux-azure-fips

    < 4.15.0-2093.99 | all | < 5.4.0-1135.142+fips1 | < 5.15.0-1072.81+fips1

  • ubuntu•linux-bluefield

    all | < 5.4.0-1090.97 | < 5.15.0-1052.54

  • ubuntu•linux-fips

    < 4.4.0-1108.115 | all | < 4.15.0-1130.141 | < 5.4.0-1104.114 | < 5.15.0-121.131+fips1 | < 6.8.0-78.78+fips1

  • ubuntu•linux-gcp

    < 4.15.0-1169.186~16.04.1 | all | < 5.4.0-1134.143 | < 5.15.0-1068.76 | < 6.8.0-1014.16

  • ubuntu•linux-gcp-4.15

    < 4.15.0-1169.186

  • ubuntu•linux-gcp-5.11

    all

  • ubuntu•linux-gcp-5.13

    all

  • ubuntu•linux-gcp-5.15

    < 5.15.0-1068.76~20.04.1

  • ubuntu•linux-gcp-5.19

    all

  • ubuntu•linux-gcp-5.3

    all

  • ubuntu•linux-gcp-5.4

    < 5.4.0-1134.143~18.04.1

  • ubuntu•linux-gcp-5.8

    all

  • ubuntu•linux-gcp-6.2

    all

  • ubuntu•linux-gcp-6.5

    all

  • ubuntu•linux-gcp-6.8

    < 6.8.0-1014.16~22.04.1

  • ubuntu•linux-gcp-fips

    < 4.15.0-2077.83 | all | < 5.4.0-1134.143+fips1 | < 5.15.0-1068.76+fips1

  • ubuntu•linux-gke

    all | < 5.15.0-1066.72 | < 6.8.0-1010.13

Showing first 50 affected entries in server-rendered view.

References (36)