CVE-2021-46960
published 2024-02-27CVE-2021-46960: In the Linux kernel, the following vulnerability has been resolved: cifs: Return correct error code from smb2_get_enc_key Avoid a warning if the error…
PriorityP420medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.63%
46.9th percentile
In the Linux kernel, the following vulnerability has been resolved:
cifs: Return correct error code from smb2_get_enc_key
Avoid a warning if the error percolates back up:
[440700.376476] CIFS VFS: \\otters.example.com crypt_message: Could not get encryption key
[440700.386947] ------------[ cut here ]------------
[440700.386948] err = 1
[440700.386977] WARNING: CPU: 11 PID: 2733 at /build/linux-hwe-5.4-p6lk6L/linux-hwe-5.4-5.4.0/lib/errseq.c:74 errseq_set+0x5c/0x70
...
[440700.397304] CPU: 11 PID: 2733 Comm: tar Tainted: G OE 5.4.0-70-generic #78~18.04.1-Ubuntu
...
[440700.397334] Call Trace:
[440700.397346] __filemap_set_wb_err+0x1a/0x70
[440700.397419] cifs_writepages+0x9c7/0xb30 [cifs]
[440700.397426] do_writepages+0x4b/0xe0
[440700.397444] __filemap_fdatawrite_range+0xcb/0x100
[440700.397455] filemap_write_and_wait+0x42/0xa0
[440700.397486] cifs_setattr+0x68b/0xf30 [cifs]
[440700.397493] notify_change+0x358/0x4a0
[440700.397500] utimes_common+0xe9/0x1c0
[440700.397510] do_utimes+0xc5/0x150
[440700.397520] __x64_sys_utimensat+0x88/0xd0
Affected
20 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.10.38-1 (bookworm) | linux 5.10.38-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 61cfac6f267dabcf2740a7ec8a0295833b28b5f5 < e94851629c49c65b4fbb29a5725ddfd7988f8f20 | e94851629c49c65b4fbb29a5725ddfd7988f8f20 |
| linux | linux | >= 61cfac6f267dabcf2740a7ec8a0295833b28b5f5 < e486f8397f3f14a7cadc166138141fdb14379a54 | e486f8397f3f14a7cadc166138141fdb14379a54 |
| linux | linux | >= 61cfac6f267dabcf2740a7ec8a0295833b28b5f5 < 93f3339b22ba17e66f0808737467b70ba087eaec | 93f3339b22ba17e66f0808737467b70ba087eaec |
| linux | linux | >= 61cfac6f267dabcf2740a7ec8a0295833b28b5f5 < aaa0faa5c28a91c362352d6b35dc3ed10df56fb0 | aaa0faa5c28a91c362352d6b35dc3ed10df56fb0 |
| linux | linux | >= 61cfac6f267dabcf2740a7ec8a0295833b28b5f5 < f59a9242942fef0de7b926e438ba4eae65d4b4dd | f59a9242942fef0de7b926e438ba4eae65d4b4dd |
| linux | linux | >= 61cfac6f267dabcf2740a7ec8a0295833b28b5f5 < b399c1a3ea0b9d10047ff266d65533df7f15532f | b399c1a3ea0b9d10047ff266d65533df7f15532f |
| linux | linux | >= 61cfac6f267dabcf2740a7ec8a0295833b28b5f5 < 83728cbf366e334301091d5b808add468ab46b27 | 83728cbf366e334301091d5b808add468ab46b27 |
| linux | linux_kernel | >= 0 < 5.10.38-1 | 5.10.38-1 |
| linux | linux_kernel | >= 0 < 5.10.38-1 | 5.10.38-1 |
| linux | linux_kernel | >= 0 < 5.10.38-1 | 5.10.38-1 |
| linux | linux_kernel | >= 0 < 5.10.38-1 | 5.10.38-1 |
| linux | linux_kernel | >= 0 < 4.4.0-257.291 | 4.4.0-257.291 |
| linux | linux_kernel | >= 4.11 < 4.14.233 | 4.14.233 |
| linux | linux_kernel | >= 4.15 < 4.19.191 | 4.19.191 |
| linux | linux_kernel | >= 4.20 < 5.4.118 | 5.4.118 |
| linux | linux_kernel | >= 5.11 < 5.11.20 | 5.11.20 |
| linux | linux_kernel | >= 5.12 < 5.12.3 | 5.12.3 |
| linux | linux_kernel | >= 5.5 < 5.10.36 | 5.10.36 |
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
vendor_ubuntu5.5MEDIUM
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Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-07-31·CVSS 5.5
CVE-2021-47194 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that the device input subsystem in the Linux kernel did
not properly handle the case when an event code falls outside of a bitmap.
A local attacker could use this to cause a denial of service (system
crash). (CVE-2022-48619)
黄思聪 discovered that the NFC Controller Interface (NCI) implementation in
the Linux kernel did not properly handle certain memory allocation failure
conditions, leading to a null pointer dereference vulnerability. A local
attacker could use this to cause a denial of service (system crash).
(CVE-2023-46343)
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel when modifying certain settings values through deb
Red Hat
kernel: cifs: Return correct error code from smb2_get_enc_key
vendor_redhat·2024-02-27·CVSS 5.5
CVE-2021-46960 [MEDIUM] CWE-393 kernel: cifs: Return correct error code from smb2_get_enc_key
kernel: cifs: Return correct error code from smb2_get_enc_key
In the Linux kernel, the following vulnerability has been resolved:
cifs: Return correct error code from smb2_get_enc_key
Avoid a warning if the error percolates back up:
[440700.376476] CIFS VFS: \\otters.example.com crypt_message: Could not get encryption key
[440700.386947] ------------[ cut here ]------------
[440700.386948] err = 1
[440700.386977] WARNING: CPU: 11 PID: 2733 at /build/linux-hwe-5.4-p6lk6L/linux-hwe-5.4-5.4.0/lib/errseq.c:74 errseq_set+0x5c/0x70
...
[440700.397304] CPU: 11 PID: 2733 Comm: tar Tainted: G OE 5.4.0-70-generic #78~18.04.1-Ubuntu
...
[440700.397334] Call Trace:
[440700.397346] __filemap_set_wb_err+0x1a/0x70
[440700.397419] cifs_writepages+0x9c7/0xb30 [cifs]
[440700.397426] do_writepages+0x4b/0xe0
Debian
CVE-2021-46960: linux - In the Linux kernel, the following vulnerability has been resolved: cifs: Retur...
vendor_debian·2021·CVSS 5.5
CVE-2021-46960 [MEDIUM] CVE-2021-46960: linux - In the Linux kernel, the following vulnerability has been resolved: cifs: Retur...
In the Linux kernel, the following vulnerability has been resolved: cifs: Return correct error code from smb2_get_enc_key Avoid a warning if the error percolates back up: [440700.376476] CIFS VFS: \\otters.example.com crypt_message: Could not get encryption key [440700.386947] ------------[ cut here ]------------ [440700.386948] err = 1 [440700.386977] WARNING: CPU: 11 PID: 2733 at /build/linux-hwe-5.4-p6lk6L/linux-hwe-5.4-5.4.0/lib/errseq.c:74 errseq_set+0x5c/0x70 ... [440700.397304] CPU: 11 PID: 2733 Comm: tar Tainted: G OE 5.4.0-70-generic #78~18.04.1-Ubuntu ... [440700.397334] Call Trace: [440700.397346] __filemap_set_wb_err+0x1a/0x70 [440700.397419] cifs_writepages+0x9c7/0xb30 [cifs] [440700.397426] do_writepages+0x4b/0xe0 [440700.397444] __filemap_fdatawrite_range+0xcb/0x100 [440700.
OSV
linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities
osv·2024-07-31·CVSS 5.5
CVE-2022-48619 [MEDIUM] linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities
linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities
It was discovered that the device input subsystem in the Linux kernel did
not properly handle the case when an event code falls outside of a bitmap.
A local attacker could use this to cause a denial of service (system
crash). (CVE-2022-48619)
黄思聪 discovered that the NFC Controller Interface (NCI) implementation in
the Linux kernel did not properly handle certain memory allocation failure
conditions, leading to a null pointer dereference vulnerability. A local
attacker could use this to cause a denial of service (system crash).
(CVE-2023-46343)
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel when modifying certain settings values through debugfs.
A privileged local attacker could
OSV
CVE-2021-46960: In the Linux kernel, the following vulnerability has been resolved: cifs: Return correct error code from smb2_get_enc_key Avoid a warning if the error
osv·2024-02-27·CVSS 5.5
CVE-2021-46960 [MEDIUM] CVE-2021-46960: In the Linux kernel, the following vulnerability has been resolved: cifs: Return correct error code from smb2_get_enc_key Avoid a warning if the error
In the Linux kernel, the following vulnerability has been resolved: cifs: Return correct error code from smb2_get_enc_key Avoid a warning if the error percolates back up: [440700.376476] CIFS VFS: \\otters.example.com crypt_message: Could not get encryption key [440700.386947] ------------[ cut here ]------------ [440700.386948] err = 1 [440700.386977] WARNING: CPU: 11 PID: 2733 at /build/linux-hwe-5.4-p6lk6L/linux-hwe-5.4-5.4.0/lib/errseq.c:74 errseq_set+0x5c/0x70 ... [440700.397304] CPU: 11 PID: 2733 Comm: tar Tainted: G OE 5.4.0-70-generic #78~18.04.1-Ubuntu ... [440700.397334] Call Trace: [440700.397346] __filemap_set_wb_err+0x1a/0x70 [440700.397419] cifs_writepages+0x9c7/0xb30 [cifs] [440700.397426] do_writepages+0x4b/0xe0 [440700.397444] __filemap_fdatawrite_range+0xcb/0x100 [440700.
GHSA
GHSA-cxc6-784q-9f49: In the Linux kernel, the following vulnerability has been resolved:
cifs: Return correct error code from smb2_get_enc_key
Avoid a warning if the err
ghsa_unreviewed·2024-02-27
CVE-2021-46960 [MEDIUM] GHSA-cxc6-784q-9f49: In the Linux kernel, the following vulnerability has been resolved:
cifs: Return correct error code from smb2_get_enc_key
Avoid a warning if the err
In the Linux kernel, the following vulnerability has been resolved:
cifs: Return correct error code from smb2_get_enc_key
Avoid a warning if the error percolates back up:
[440700.376476] CIFS VFS: \\otters.example.com crypt_message: Could not get encryption key
[440700.386947] ------------[ cut here ]------------
[440700.386948] err = 1
[440700.386977] WARNING: CPU: 11 PID: 2733 at /build/linux-hwe-5.4-p6lk6L/linux-hwe-5.4-5.4.0/lib/errseq.c:74 errseq_set+0x5c/0x70
...
[440700.397304] CPU: 11 PID: 2733 Comm: tar Tainted: G OE 5.4.0-70-generic #78~18.04.1-Ubuntu
...
[440700.397334] Call Trace:
[440700.397346] __filemap_set_wb_err+0x1a/0x70
[440700.397419] cifs_writepages+0x9c7/0xb30 [cifs]
[440700.397426] do_writepages+0x4b/0xe0
[440700.397444] __filemap_fdatawrite_range+0xcb/0x100
[4407
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/83728cbf366e334301091d5b808add468ab46b27https://git.kernel.org/stable/c/93f3339b22ba17e66f0808737467b70ba087eaechttps://git.kernel.org/stable/c/aaa0faa5c28a91c362352d6b35dc3ed10df56fb0https://git.kernel.org/stable/c/b399c1a3ea0b9d10047ff266d65533df7f15532fhttps://git.kernel.org/stable/c/e486f8397f3f14a7cadc166138141fdb14379a54https://git.kernel.org/stable/c/e94851629c49c65b4fbb29a5725ddfd7988f8f20https://git.kernel.org/stable/c/f59a9242942fef0de7b926e438ba4eae65d4b4ddhttps://git.kernel.org/stable/c/83728cbf366e334301091d5b808add468ab46b27https://git.kernel.org/stable/c/93f3339b22ba17e66f0808737467b70ba087eaechttps://git.kernel.org/stable/c/aaa0faa5c28a91c362352d6b35dc3ed10df56fb0https://git.kernel.org/stable/c/b399c1a3ea0b9d10047ff266d65533df7f15532fhttps://git.kernel.org/stable/c/e486f8397f3f14a7cadc166138141fdb14379a54https://git.kernel.org/stable/c/e94851629c49c65b4fbb29a5725ddfd7988f8f20https://git.kernel.org/stable/c/f59a9242942fef0de7b926e438ba4eae65d4b4dd
2024-02-27
Published