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CVE-2024-38586— r8169: Fix possible ring buffer corruption on fragmented Tx packets.

EPSS 0.01% · P1

Affected Version Matrix 16

VendorProductVersion RangeStatus
LinuxLinux9020845fb5d6bb4876a38fdf1259600e7d9a63d4< 61c1c98e2607120ce9c3fa1bf75e6da909712b27affected
9020845fb5d6bb4876a38fdf1259600e7d9a63d4< b6d21cf40de103d63ae78551098a7c06af8c98ddaffected
9020845fb5d6bb4876a38fdf1259600e7d9a63d4< 0c48185a95309556725f818b82120bb74e9c627daffected
9020845fb5d6bb4876a38fdf1259600e7d9a63d4< 68222d7b4b72aa321135cd453dac37f00ec41fd1affected
9020845fb5d6bb4876a38fdf1259600e7d9a63d4< 078d5b7500d70af2de6b38e226b03f0b932026a6affected
9020845fb5d6bb4876a38fdf1259600e7d9a63d4< 54e7a0d111240c92c0f02ceba6eb8f26bf6d6479affected
9020845fb5d6bb4876a38fdf1259600e7d9a63d4< c71e3a5cffd5309d7f84444df03d5b72600cc417affected
5.7affected
… +8 more rows
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I. Basic Information for CVE-2024-38586

Vulnerability Information
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Vulnerability Title
r8169: Fix possible ring buffer corruption on fragmented Tx packets.
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: r8169: Fix possible ring buffer corruption on fragmented Tx packets. An issue was found on the RTL8125b when transmitting small fragmented packets, whereby invalid entries were inserted into the transmit ring buffer, subsequently leading to calls to dma_unmap_single() with a null address. This was caused by rtl8169_start_xmit() not noticing changes to nr_frags which may occur when small packets are padded (to work around hardware quirks) in rtl8169_tso_csum_v2(). To fix this, postpone inspecting nr_frags until after any padding has been applied.
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r8169 中存在缓冲区损坏问题。
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 9020845fb5d6bb4876a38fdf1259600e7d9a63d4 ~ 61c1c98e2607120ce9c3fa1bf75e6da909712b27 -
LinuxLinux 5.7 -

II. Public POCs for CVE-2024-38586

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III. Intelligence Information for CVE-2024-38586

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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-2024-38586

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