Kernel: libceph: Fix NULL pointer dereference in auth client code
Published Jul 8, 2013
7.8
HIGHCVSS 2.0
EPSS 4.55%
Description
net/ceph/auth_none.c in the Linux kernel through 3.10 allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via an auth_reply message that triggers an attempted build_request operation.
Affected products
No data.
Configuration 1
- < 3.0.86
- ≥ 3.1 · < 3.2.49
- ≥ 3.3 · < 3.4.53
- ≥ 3.5 · < 3.9.10
- 3.10
Configuration 2
- 12.04
No data.
Red Hat Enterprise Linux 5
kernel
Not affected
Red Hat Enterprise Linux 6
kernel
Not affected
Red Hat Enterprise MRG 2
realtime-kernel
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 6 | kernel | Not affected | n/a |
| Red Hat Enterprise MRG 2 | realtime-kernel | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
This issue does not affect the versions of the kernel package as shipped with Red Hat Enterprise Linux 5, 6 and Red Hat Enterprise MRG 2.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:N/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.55% (0.04546) | 91.28th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.55% (0.04546) | 90.32th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.79% (0.01788) | 81.10th | v4 (v2025.03.14) |
| Mar 29, 2025 | 4.72% (0.04721) | 81.92th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.79% (0.01788) | 81.51th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.86% (0.02863) | 91.11th | v3 (v2023.03.01) |
| Dec 3, 2024 | 2.86% (0.02863) | 91.07th | v3 (v2023.03.01) |
| May 21, 2023 | 4.00% (0.04001) | 90.74th | v3 (v2023.03.01) |
| May 8, 2023 | 5.56% (0.05559) | 92.02th | v3 (v2023.03.01) |
| Mar 7, 2023 | 4.13% (0.04135) | 90.83th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.17% (0.02172) | 80.77th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.17% (0.02172) | 78.91th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.17% (0.02172) | 57.73th | v2 (v2022.01.01) |
References (13)
- http://hkpco.kr/advisory/CVE-2013-1059.txt x_refsource_MISCThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00012.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00003.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00004.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2013/07/09/7 mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- http://www.ubuntu.com/usn/USN-1941-1 vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- http://www.ubuntu.com/usn/USN-1942-1 vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2013-1059 Vendor Advisory
- https://bugzilla.redhat.com/attachment.cgi?id=767633&action=diff x_refsource_CONFIRMIssue TrackingThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=977356 x_refsource_CONFIRMIssue TrackingThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2013-1059
- https://www.cve.org/CVERecord?id=CVE-2013-1059
Change history (0)
No recorded changes yet.