CVE-2018-12930
published 2018-06-28CVE-2018-12930: ntfs_end_buffer_async_read in the ntfs.ko filesystem driver in the Linux kernel 4.15.0 allows attackers to trigger a stack-based out-of-bounds write and cause…
PriorityP431high7.8CVSS 3.0
AVLACLPRLUINSUCHIHAH
EPSS
0.43%
35.1th percentile
ntfs_end_buffer_async_read in the ntfs.ko filesystem driver in the Linux kernel 4.15.0 allows attackers to trigger a stack-based out-of-bounds write and cause a denial of service (kernel oops or panic) or possibly have unspecified other impact via a crafted ntfs filesystem.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| debian | linux | < linux 4.19.37-1 (bookworm) | linux 4.19.37-1 (bookworm) |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 4.19.37-1 | 4.19.37-1 |
| linux | linux_kernel | >= 0 < 4.19.37-1 | 4.19.37-1 |
| linux | linux_kernel | >= 0 < 4.19.37-1 | 4.19.37-1 |
| linux | linux_kernel | >= 0 < 4.19.37-1 | 4.19.37-1 |
CVSS provenance
nvdv3.07.8HIGHCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.2HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
osv7.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-78v4-95qf-9cqq: ntfs_end_buffer_async_read in the ntfs
ghsa_unreviewed·2022-05-14
CVE-2018-12930 [HIGH] CWE-787 GHSA-78v4-95qf-9cqq: ntfs_end_buffer_async_read in the ntfs
ntfs_end_buffer_async_read in the ntfs.ko filesystem driver in the Linux kernel 4.15.0 allows attackers to trigger a stack-based out-of-bounds write and cause a denial of service (kernel oops or panic) or possibly have unspecified other impact via a crafted ntfs filesystem.
OSV
CVE-2018-12930: ntfs_end_buffer_async_read in the ntfs
osv·2018-06-28·CVSS 7.8
CVE-2018-12930 [HIGH] CVE-2018-12930: ntfs_end_buffer_async_read in the ntfs
ntfs_end_buffer_async_read in the ntfs.ko filesystem driver in the Linux kernel 4.15.0 allows attackers to trigger a stack-based out-of-bounds write and cause a denial of service (kernel oops or panic) or possibly have unspecified other impact via a crafted ntfs filesystem.
Red Hat
kernel: stack-based out-of-bounds write in ntfs_end_buffer_async_read in the ntfs.ko
vendor_redhat·2018-04-12·CVSS 7.8
CVE-2018-12930 [HIGH] CWE-787 kernel: stack-based out-of-bounds write in ntfs_end_buffer_async_read in the ntfs.ko
kernel: stack-based out-of-bounds write in ntfs_end_buffer_async_read in the ntfs.ko
ntfs_end_buffer_async_read in the ntfs.ko filesystem driver in the Linux kernel 4.15.0 allows attackers to trigger a stack-based out-of-bounds write and cause a denial of service (kernel oops or panic) or possibly have unspecified other impact via a crafted ntfs filesystem.
A flaw was found in ntfs_end_buffer_async_read in the ntfs.ko filesystem driver in the Linux kernel. This allows attackers to trigger a stack-based out-of-bounds write and cause a denial of service or possibly have unspecified other impact via a crafted ntfs filesystem. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although we believe it is unlikely.
Package: kernel (Red Hat Enterprise Linux 5) - Not
Debian
CVE-2018-12930: linux - ntfs_end_buffer_async_read in the ntfs.ko filesystem driver in the Linux kernel ...
vendor_debian·2018·CVSS 7.8
CVE-2018-12930 [HIGH] CVE-2018-12930: linux - ntfs_end_buffer_async_read in the ntfs.ko filesystem driver in the Linux kernel ...
ntfs_end_buffer_async_read in the ntfs.ko filesystem driver in the Linux kernel 4.15.0 allows attackers to trigger a stack-based out-of-bounds write and cause a denial of service (kernel oops or panic) or possibly have unspecified other impact via a crafted ntfs filesystem.
Scope: local
bookworm: resolved (fixed in 4.19.37-1)
bullseye: resolved (fixed in 4.19.37-1)
forky: resolved (fixed in 4.19.37-1)
sid: resolved (fixed in 4.19.37-1)
trixie: resolved (fixed in 4.19.37-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-12930 kernel: stack-based out-of-bounds write in ntfs_end_buffer_async_read in the ntfs.ko
bugzilla·2018-07-03·CVSS 7.8
CVE-2018-12930 [HIGH] CVE-2018-12930 kernel: stack-based out-of-bounds write in ntfs_end_buffer_async_read in the ntfs.ko
CVE-2018-12930 kernel: stack-based out-of-bounds write in ntfs_end_buffer_async_read in the ntfs.ko
A flaw was found in ntfs_end_buffer_async_read in the ntfs.ko filesystem driver in the Linux kernel. This allows attackers to trigger a stack-based out-of-bounds write and cause a denial of service or possibly have unspecified other impact via a crafted ntfs filesystem. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although we believe it is unlikely.
References:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1763403
https://marc.info/?l=linux-ntfs-dev&m=152413769810234&w=2
https://marc.info/?t=152407734400002&r=1&w=2 (a whole thread)
Discussion:
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 1597840]
---
Notes:
The NTFS
Bugzilla
CVE-2018-12930 kernel: stack-based out-of-bounds write in ntfs_end_buffer_async_read in the ntfs.ko [fedora-all]
bugzilla·2018-07-03·CVSS 7.8
CVE-2018-12930 [HIGH] CVE-2018-12930 kernel: stack-based out-of-bounds write in ntfs_end_buffer_async_read in the ntfs.ko [fedora-all]
CVE-2018-12930 kernel: stack-based out-of-bounds write in ntfs_end_buffer_async_read in the ntfs.ko [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue
http://www.securityfocus.com/bid/104588https://access.redhat.com/errata/RHSA-2019:0641https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1763403https://marc.info/?l=linux-ntfs-dev&m=152413769810234&w=2http://www.securityfocus.com/bid/104588https://access.redhat.com/errata/RHSA-2019:0641https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1763403https://marc.info/?l=linux-ntfs-dev&m=152413769810234&w=2
2018-06-28
Published