3.3 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
1.9 Low
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:M/Au:N/C:P/I:N/A:N
0.0005 Low
EPSS
Percentile
16.8%
An issue was discovered in fs/nfs/dir.c in the Linux kernel before 5.16.5.
If an application sets the O_DIRECTORY flag, and tries to open a regular
file, nfs_atomic_open() performs a regular lookup. If a regular file is
found, ENOTDIR should occur, but the server instead returns uninitialized
data in the file descriptor.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | < 4.15.0-176.185 | UNKNOWN |
ubuntu | 20.04 | noarch | linux | < 5.4.0-109.123 | UNKNOWN |
ubuntu | 21.10 | noarch | linux | < 5.13.0-40.45 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | < 4.15.0-1127.136 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws | < 5.4.0-1072.77 | UNKNOWN |
ubuntu | 21.10 | noarch | linux-aws | < 5.13.0-1022.24 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws-5.13 | < 5.13.0-1022.24~20.04.1 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws-5.4 | < 5.4.0-1072.77~18.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws-hwe | < 4.15.0-1127.136~16.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
ubuntu | 20.04 | noarch | linux-azure | < 5.4.0-1077.80 | UNKNOWN |
cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.5
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ac795161c93699d600db16c1a8cc23a65a1eceaf
github.com/torvalds/linux/commit/ac795161c93699d600db16c1a8cc23a65a1eceaf
launchpad.net/bugs/cve/CVE-2022-24448
nvd.nist.gov/vuln/detail/CVE-2022-24448
security-tracker.debian.org/tracker/CVE-2022-24448
ubuntu.com/security/notices/USN-5302-1
ubuntu.com/security/notices/USN-5383-1
ubuntu.com/security/notices/USN-5384-1
ubuntu.com/security/notices/USN-5385-1
www.cve.org/CVERecord?id=CVE-2022-24448
www.spinics.net/lists/stable/msg531976.html
3.3 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
1.9 Low
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:M/Au:N/C:P/I:N/A:N
0.0005 Low
EPSS
Percentile
16.8%