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CVE-2024-38587— speakup: Fix sizeof() vs ARRAY_SIZE() bug

EPSS 0.18% · P39

Affected Version Matrix 20

VendorProductVersion RangeStatus
LinuxLinux756c5cb7c09e537b87b5d3acafcb101b2ccf394f< 42f0a3f67158ed6b2908d2b9ffbf7e96d23fd358affected
8f6b62125befe1675446923e4171eac2c012959c< cd7f3978c2ec741aedd1d860b2adb227314cf996affected
6401038acfa24cba9c28cce410b7505efadd0222< 07ef95cc7a579731198c93beed281e3a79a0e586affected
0d130158db29f5e0b3893154908cf618896450a8< 504178fb7d9f6cdb0496d5491efb05f45597e535affected
89af25bd4b4bf6a71295f07e07a8ae7dc03c6595< 3726f75a1ccc16cd335c0ccfad1d92ee08ecba5eaffected
8defb1d22ba0395b81feb963b96e252b097ba76f< c6e1650cf5df1bd6638eeee231a683ef30c7d4ebaffected
0efb15c14c493263cb3a5f65f5ddfd4603d19a76< eb1ea64328d4cc7d7a912c563f8523d5259716efaffected
c8d2f34ea96ea3bce6ba2535f867f0d4ee3b22e1< d52c04474feac8e305814a5228e622afe481b2efaffected
… +12 more rows
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I. Basic Information for CVE-2024-38587

Vulnerability Information
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Vulnerability Title
speakup: Fix sizeof() vs ARRAY_SIZE() bug
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: speakup: Fix sizeof() vs ARRAY_SIZE() bug The "buf" pointer is an array of u16 values. This code should be using ARRAY_SIZE() (which is 256) instead of sizeof() (which is 512), otherwise it can the still got out of bounds.
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speakup sizeof() 与 ARRAY_SIZE()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

VendorProductAffected VersionsCPESubscribe
LinuxLinux 756c5cb7c09e537b87b5d3acafcb101b2ccf394f ~ 42f0a3f67158ed6b2908d2b9ffbf7e96d23fd358 -
LinuxLinux 6.9 -

II. Public POCs for CVE-2024-38587

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III. Intelligence Information for CVE-2024-38587

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Same Patch Batch · Linux · 2024-06-19 · 122 CVEs total

CVE-2024-38611media: i2c: et8ek8: Don't strip remove function when driver is builtin
CVE-2021-47585btrfs: fix memory leak in __add_inode_ref()
CVE-2021-47584iocost: Fix divide-by-zero on donation from low hweight cgroup
CVE-2021-47582USB: core: Make do_proc_control() and do_proc_bulk() killable
CVE-2021-47583media: mxl111sf: change mutex_init() location
CVE-2021-47579ovl: fix warning in ovl_create_real()
CVE-2021-47580scsi: scsi_debug: Fix type in min_t to avoid stack OOB
CVE-2021-47578scsi: scsi_debug: Don't call kcalloc() if size arg is zero
CVE-2021-47576scsi: scsi_debug: Sanity check block descriptor length in resp_mode_select()
CVE-2021-47577io-wq: check for wq exit after adding new worker task_work
CVE-2024-38617kunit/fortify: Fix mismatched kvalloc()/vfree() usage
CVE-2024-38618ALSA: timer: Set lower bound of start tick time
CVE-2024-38616wifi: carl9170: re-fix fortified-memset warning
CVE-2024-38615cpufreq: exit() callback is optional
CVE-2024-38614openrisc: traps: Don't send signals to kernel mode threads
CVE-2024-38613m68k: Fix spinlock race in kernel thread creation
CVE-2024-38602ax25: Fix reference count leak issues of ax25_dev
CVE-2024-38603drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset()
CVE-2024-38601ring-buffer: Fix a race between readers and resize checks
CVE-2024-38604block: refine the EOF check in blkdev_iomap_begin

Showing top 20 of 122 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-38587

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