Search criteria
2 vulnerabilities found for ubuntu-linux by Canonical Ltd.
CVE-2023-2612 (GCVE-0-2023-2612)
Vulnerability from cvelistv5 – Published: 2023-05-30 23:12 – Updated: 2025-02-13 16:44
VLAI?
Title
shiftfs lock unbalance in Ubuntu-specific kernels
Summary
Jean-Baptiste Cayrou discovered that the shiftfs file system in the Ubuntu Linux kernel contained a race condition when handling inode locking in some situations. A local attacker could use this to cause a denial of service (kernel deadlock).
Severity ?
4.4 (Medium)
CWE
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Canonical Ltd. | ubuntu-linux |
Affected:
0 , < 02b47547824b1cd0d55c6744f91886f04de8947e
(commit)
|
Credits
Jean-Baptiste Cayrou
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CVE-2023-2612 (GCVE-0-2023-2612)
Vulnerability from nvd – Published: 2023-05-30 23:12 – Updated: 2025-02-13 16:44
VLAI?
Title
shiftfs lock unbalance in Ubuntu-specific kernels
Summary
Jean-Baptiste Cayrou discovered that the shiftfs file system in the Ubuntu Linux kernel contained a race condition when handling inode locking in some situations. A local attacker could use this to cause a denial of service (kernel deadlock).
Severity ?
4.4 (Medium)
CWE
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Canonical Ltd. | ubuntu-linux |
Affected:
0 , < 02b47547824b1cd0d55c6744f91886f04de8947e
(commit)
|
Credits
Jean-Baptiste Cayrou
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