VYPR

CWE-416

Use After Free

VariantStableLikelihood: High

Description

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

Hierarchy (View 1000)

Parents

Children

none

CVEs mapped to this weakness (8,277)

page 87 of 414
  • CVE-2024-5496HigMay 30, 2024
    risk 0.57cvss 8.8epss 0.01

    Use after free in Media Session in Google Chrome prior to 125.0.6422.141 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

  • CVE-2024-5495HigMay 30, 2024
    risk 0.57cvss 8.8epss 0.01

    Use after free in Dawn in Google Chrome prior to 125.0.6422.141 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

  • CVE-2024-5494HigMay 30, 2024
    risk 0.57cvss 8.8epss 0.01

    Use after free in Dawn in Google Chrome prior to 125.0.6422.141 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

  • CVE-2021-47520HigMay 24, 2024
    risk 0.57cvss 8.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: can: pch_can: pch_can_rx_normal: fix use after free After calling netif_receive_skb(skb), dereferencing skb is unsafe. Especially, the can_frame cf which aliases skb memory is dereferenced just after the call…

  • CVE-2024-5157HigMay 22, 2024
    risk 0.57cvss 8.8epss 0.01

    Use after free in Scheduling in Google Chrome prior to 125.0.6422.76 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

  • CVE-2023-52846HigMay 21, 2024
    risk 0.57cvss 8.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: hsr: Prevent use after free in prp_create_tagged_frame() The prp_fill_rct() function can fail. In that situation, it frees the skb and returns NULL. Meanwhile on the success path, it returns the original…

  • CVE-2023-52798HigMay 21, 2024
    risk 0.57cvss 8.8epss 0.01

    In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix dfs radar event locking The ath11k active pdevs are protected by RCU but the DFS radar event handling code calling ath11k_mac_get_ar_by_pdev_id() was not marked as a read-side critical…

  • CVE-2023-52776HigMay 21, 2024
    risk 0.57cvss 8.8epss 0.01

    In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix dfs-radar and temperature event locking The ath12k active pdevs are protected by RCU but the DFS-radar and temperature event handling code calling ath12k_mac_get_ar_by_pdev_id() was not…

  • CVE-2023-52769HigMay 21, 2024
    risk 0.57cvss 8.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix htt mlo-offset event locking The ath12k active pdevs are protected by RCU but the htt mlo-offset event handling code calling ath12k_mac_get_ar_by_pdev_id() was not marked as a read-side…

  • CVE-2021-47388HigMay 21, 2024
    risk 0.57cvss 8.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: mac80211: fix use-after-free in CCMP/GCMP RX When PN checking is done in mac80211, for fragmentation we need to copy the PN to the RX struct so we can later use it to do a comparison, since commit bf30ca922a0c…

  • CVE-2021-47324HigMay 21, 2024
    risk 0.57cvss 8.8epss 0.01

    In the Linux kernel, the following vulnerability has been resolved: watchdog: Fix possible use-after-free in wdt_startup() This module's remove path calls del_timer(). However, that function does not wait until the timer handler finishes. This means that the timer handler may…

  • CVE-2021-47323HigMay 21, 2024
    risk 0.57cvss 8.8epss 0.01

    In the Linux kernel, the following vulnerability has been resolved: watchdog: sc520_wdt: Fix possible use-after-free in wdt_turnoff() This module's remove path calls del_timer(). However, that function does not wait until the timer handler finishes. This means that the timer…

  • CVE-2024-35955HigMay 20, 2024
    risk 0.57cvss 8.8epss 0.01

    In the Linux kernel, the following vulnerability has been resolved: kprobes: Fix possible use-after-free issue on kprobe registration When unloading a module, its state is changing MODULE_STATE_LIVE -> MODULE_STATE_GOING -> MODULE_STATE_UNFORMED. Each change will take a time.…

  • CVE-2024-35887HigMay 19, 2024
    risk 0.57cvss 8.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: ax25: fix use-after-free bugs caused by ax25_ds_del_timer When the ax25 device is detaching, the ax25_dev_device_down() calls ax25_ds_del_timer() to cleanup the slave_timer. When the timer handler is running,…

  • CVE-2024-35843HigMay 17, 2024
    risk 0.57cvss 8.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Use device rbtree in iopf reporting path The existing I/O page fault handler currently locates the PCI device by calling pci_get_domain_bus_and_slot(). This function searches the list of all PCI…

  • CVE-2024-4777HigMay 14, 2024
    risk 0.57cvss 8.8epss 0.01

    Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox…

  • CVE-2024-4770HigMay 14, 2024
    risk 0.57cvss 8.8epss 0.01

    When saving a page to PDF, certain font styles could have led to a potential use-after-free crash. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.

  • CVE-2024-30006HigMay 14, 2024
    risk 0.57cvss 8.8epss 0.02

    Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability

  • CVE-2023-51598HigMay 3, 2024
    risk 0.57cvss 8.8epss 0.01

    Hancom Office Word DOC File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hancom Office Word. User interaction is required to exploit this vulnerability in that the…

  • CVE-2023-44446HigMay 3, 2024
    risk 0.57cvss 8.8epss 0.02

    GStreamer MXF File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors…