Premature Release of Resource During Expected Lifetime
CWE-826
The product releases a resource that is still intended to be used by itself or another actor.
We track 9 vulnerabilities of this type. 100% are rated high or critical, and the average CVSS score is 8.0.
Latest Premature Release of Resource During Expected Lifetime vulnerabilities
- 8.8 High severity
FreeBSD: Premature Release of Resource During Expected Lifetime
Pages belonging to largepage shared memory objects were not explicitly wired. When sendfile(2) transmitted such an object with the SF_NOCACHE flag, it freed the underlying pages after transmission even though existing mappings still referred to them. An unpriv
- 8.8 High severity
Linux: Double Free
In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Clean up DMABUFs before disabling function On device shutdown, make vfio_pci_core_close_device() call vfio_pci_dma_buf_cleanup() before the function is disabled via vfio_pci_core_dis
- 7.8 High severity
Linux: Use After Free
In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix use-after-free in iomap inline data write path The inline data buffer head (dibh) is being released prematurely in gfs2_iomap_begin() via release_metapath() while iomap->inline_data
- 7.8 High severity
Linux: Use After Free
In the Linux kernel, the following vulnerability has been resolved: xfrm: hold dev ref until after transport_finish NF_HOOK After async crypto completes, xfrm_input_resume() calls dev_put() immediately on re-entry before the skb reaches transport_finish. The s
- 7.5 High severity
squid: Use After Free
Squid is a caching proxy for the Web. Prior to version 7.5, due to heap Use-After-Free, Squid is vulnerable to Denial of Service when handling ICP traffic. This problem allows a remote attacker to perform a reliable and repeatable Denial of Service attack agai
- 7.5 High severity
squid: Improper Resource Locking
Squid is a caching proxy for the Web. Prior to version 7.5, due to premature release of resource during expected lifetime and heap Use-After-Free bugs, Squid is vulnerable to Denial of Service when handling ICP traffic. This problem allows a remote attacker to
- 8.7 High severity
xz: Race Condition within a Thread
XZ Utils provide a general-purpose data-compression library plus command-line tools. In XZ Utils 5.3.3alpha to 5.8.0, the multithreaded .xz decoder in liblzma has a bug where invalid input can at least result in a crash. The effects include heap use after free
- 7.5 High severity
Reyee OS: Premature Release of Resource During Expected Lifetime
Ruijie Reyee OS versions 2.206.x up to but not including 2.320.x contains a feature that could enable attackers to invalidate a legitimate user's session and cause a denial-of-service attack on a user's account.
- 7.5 High severity
Consul: Premature Release of Resource During Expected Lifetime
Consul and Consul Enterprise's cluster peering implementation contained a flaw whereby a peer cluster with service of the same name as a local service could corrupt Consul state, resulting in denial of service. This vulnerability was resolved in Consul 1.14.5,