CVE-2021-47568
published 2024-05-24CVE-2021-47568: In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix memleak in get_file_stream_info() Fix memleak in get_file_stream_info()
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.18%
7.8th percentile
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix memleak in get_file_stream_info()
Fix memleak in get_file_stream_info()
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.15.15-1 (bookworm) | linux 5.15.15-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 34061d6b76a41b1e43c19e1e50d98e5d77f77d4e < 11e659827c3a2facb3a04e08cc97ff14d5091f51 | 11e659827c3a2facb3a04e08cc97ff14d5091f51 |
| linux | linux | >= 34061d6b76a41b1e43c19e1e50d98e5d77f77d4e < 178ca6f85aa3231094467691f5ea1ff2f398aa8d | 178ca6f85aa3231094467691f5ea1ff2f398aa8d |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.15.15-1 | 5.15.15-1 |
| linux | linux_kernel | >= 0 < 5.15.15-1 | 5.15.15-1 |
| linux | linux_kernel | >= 0 < 5.15.15-1 | 5.15.15-1 |
| linux | linux_kernel | >= 5.15 < 5.15.6 | 5.15.6 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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Red Hat
kernel: ksmbd: fix memleak in get_file_stream_info()
vendor_redhat·2024-05-24·CVSS 5.5
CVE-2021-47568 [MEDIUM] CWE-401 kernel: ksmbd: fix memleak in get_file_stream_info()
kernel: ksmbd: fix memleak in get_file_stream_info()
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix memleak in get_file_stream_info()
Fix memleak in get_file_stream_info()
A flaw was found in the ksmbd module in the Linux kernel. Under some conditions, a memory leak can occur in the get_file_stream_info function in the fs/ksmbd/smb2pdu.c file, potentially impacting system performance and possibly resulting in a denial of service.
Statement: The ksmbd module is not built in the kernel shipped in Red Hat Enterprise Linux, so it is not affected by this vulnerability.
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package
Debian
CVE-2021-47568: linux - In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix ...
vendor_debian·2021·CVSS 5.5
CVE-2021-47568 [MEDIUM] CVE-2021-47568: linux - In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix ...
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix memleak in get_file_stream_info() Fix memleak in get_file_stream_info()
Scope: local
bookworm: resolved (fixed in 5.15.15-1)
bullseye: resolved
forky: resolved (fixed in 5.15.15-1)
sid: resolved (fixed in 5.15.15-1)
trixie: resolved (fixed in 5.15.15-1)
OSV
CVE-2021-47568: In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix memleak in get_file_stream_info() Fix memleak in get_file_stream_info()
osv·2024-05-24·CVSS 5.5
CVE-2021-47568 [MEDIUM] CVE-2021-47568: In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix memleak in get_file_stream_info() Fix memleak in get_file_stream_info()
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix memleak in get_file_stream_info() Fix memleak in get_file_stream_info()
No detection rules found.
No public exploits indexed.
2024-05-24
Published