CVE-2024-38559— scsi: qedf: Ensure the copied buf is NUL terminated
Affected Version Matrix 20
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 61d8658b4a435eac729966cc94cdda077a8df5cd< 1f84a2744ad813be23fc4be99fb74bfb24aadb95 | affected |
61d8658b4a435eac729966cc94cdda077a8df5cd< a75001678e1d38aa607d5b898ec7ff8ed0700d59 | affected | ||
61d8658b4a435eac729966cc94cdda077a8df5cd< 769b9fd2af02c069451fe9108dba73355d9a021c | affected | ||
61d8658b4a435eac729966cc94cdda077a8df5cd< dccd97b39ab2f2b1b9a47a1394647a4d65815255 | affected | ||
61d8658b4a435eac729966cc94cdda077a8df5cd< d93318f19d1e1a6d5f04f5d965eaa9055bb7c613 | affected | ||
61d8658b4a435eac729966cc94cdda077a8df5cd< 563e609275927c0b75fbfd0d90441543aa7b5e0d | affected | ||
61d8658b4a435eac729966cc94cdda077a8df5cd< 4907f5ad246fa9b51093ed7dfc7da9ebbd3f20b8 | affected | ||
61d8658b4a435eac729966cc94cdda077a8df5cd< 177f43c6892e6055de6541fe9391a8a3d1f95fc9 | affected | ||
| … +12 more rows | |||
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I. Basic Information for CVE-2024-38559
Vulnerability Information
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Vulnerability Title
scsi: qedf: Ensure the copied buf is NUL terminated
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Ensure the copied buf is NUL terminated Currently, we allocate a count-sized kernel buffer and copy count from userspace to that buffer. Later, we use kstrtouint on this buffer but we don't ensure that the string is terminated inside the buffer, this can lead to OOB read when using kstrtouint. Fix this issue by using memdup_user_nul instead of memdup_user.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于scsi qedf 中存在安全问题。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2024-38559
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Linux · 2024-06-19 · 122 CVEs total
| CVE-2024-38611 | media: i2c: et8ek8: Don't strip remove function when driver is builtin | |
| CVE-2021-47585 | btrfs: fix memory leak in __add_inode_ref() | |
| CVE-2021-47584 | iocost: Fix divide-by-zero on donation from low hweight cgroup | |
| CVE-2021-47582 | USB: core: Make do_proc_control() and do_proc_bulk() killable | |
| CVE-2021-47583 | media: mxl111sf: change mutex_init() location | |
| CVE-2021-47579 | ovl: fix warning in ovl_create_real() | |
| CVE-2021-47580 | scsi: scsi_debug: Fix type in min_t to avoid stack OOB | |
| CVE-2021-47578 | scsi: scsi_debug: Don't call kcalloc() if size arg is zero | |
| CVE-2021-47576 | scsi: scsi_debug: Sanity check block descriptor length in resp_mode_select() | |
| CVE-2021-47577 | io-wq: check for wq exit after adding new worker task_work | |
| CVE-2024-38617 | kunit/fortify: Fix mismatched kvalloc()/vfree() usage | |
| CVE-2024-38618 | ALSA: timer: Set lower bound of start tick time | |
| CVE-2024-38616 | wifi: carl9170: re-fix fortified-memset warning | |
| CVE-2024-38615 | cpufreq: exit() callback is optional | |
| CVE-2024-38614 | openrisc: traps: Don't send signals to kernel mode threads | |
| CVE-2024-38613 | m68k: Fix spinlock race in kernel thread creation | |
| CVE-2024-38602 | ax25: Fix reference count leak issues of ax25_dev | |
| CVE-2024-38603 | drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset() | |
| CVE-2024-38601 | ring-buffer: Fix a race between readers and resize checks | |
| CVE-2024-38604 | block: refine the EOF check in blkdev_iomap_begin |
Showing top 20 of 122 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Linux
- CVE-2026-46333
ptrace: slightly saner 'get_dumpable()' logic - CVE-2026-43490
ksmbd: validate inherited ACE SID length - CVE-2026-43489
liveupdate: luo_file: remember retrieve() status - CVE-2026-43487
ata: libata-core: Disable LPM on ST1000DM010-2EP102 - CVE-2026-43488
usb: xhci: Prevent interrupt storm on host controller error
Same vendor: Linux
- CVE-2026-46333
ptrace: slightly saner 'get_dumpable()' logic - CVE-2026-43490
ksmbd: validate inherited ACE SID length - CVE-2026-43489
liveupdate: luo_file: remember retrieve() status - CVE-2026-43487
ata: libata-core: Disable LPM on ST1000DM010-2EP102 - CVE-2026-43488
usb: xhci: Prevent interrupt storm on host controller error
V. Comments for CVE-2024-38559
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